21072460500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 768

約数和(自身を含む): 88939468800

約数和(自身を除く): 67867008300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 25, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 50, 51, 52, 54, 60, 63, 65, 68, 70, 75, 78, 84, 85, 90, 91, 100, 102, 105, 108, 117, 119, 125, 126, 130, 135, 140, 150, 153, 156, 170, 175, 180, 182, 189, 195, 204, 210, 221, 225, 234, 238, 250, 252, 255, 260, 270, 273, 300, 306, 315, 325, 340, 350, 351, 357, 364, 375, 378, 390, 420, 425, 442, 450, 455, 459, 468, 476, 500, 510, 525, 540, 546, 585, 595, 612, 630, 650, 663, 675, 700, 702, 714, 750, 756, 765, 780, 819, 850, 875, 884, 900, 910, 918, 945, 975, 1009, 1020, 1050, 1071, 1092, 1105, 1125, 1170, 1190, 1260, 1275, 1300, 1326, 1350, 1365, 1404, 1428, 1500, 1530, 1547, 1575, 1625, 1638, 1700, 1750, 1755, 1785, 1820, 1836, 1890, 1950, 1989, 2018, 2100, 2125, 2142, 2210, 2250, 2275, 2295, 2340, 2380, 2457, 2550, 2625, 2652, 2700, 2730, 2925, 2975, 3027, 3060, 3094, 3150, 3213, 3250, 3276, 3315, 3375, 3500, 3510, 3570, 3780, 3825, 3900, 3978, 4036, 4095, 4250, 4284, 4420, 4500, 4550, 4590, 4641, 4725, 4875, 4914, 5045, 5100, 5250, 5355, 5460, 5525, 5850, 5950, 5967, 6054, 6188, 6300, 6375, 6426, 6500, 6630, 6750, 6825, 7020, 7063, 7140, 7650, 7735, 7875, 7956, 8190, 8500, 8775, 8925, 9081, 9100, 9180, 9282, 9450, 9750, 9828, 9945, 10090, 10500, 10710, 11050, 11375, 11475, 11700, 11900, 11934, 12108, 12285, 12750, 12852, 13117, 13260, 13500, 13650, 13923, 14126, 14625, 14875, 15135, 15300, 15470, 15750, 16065, 16380, 16575, 17153, 17550, 17850, 18162, 18564, 18900, 19125, 19500, 19890, 20180, 20475, 21189, 21420, 22100, 22750, 22950, 23205, 23625, 23868, 24570, 25225, 25500, 26234, 26775, 27243, 27300, 27625, 27846, 28252, 29250, 29750, 29835, 30270, 30940, 31500, 32130, 33150, 34125, 34306, 35100, 35315, 35700, 36324, 38250, 38675, 39351, 39780, 40950, 41769, 42378, 43875, 44625, 45405, 45500, 45900, 46410, 47250, 49140, 49725, 50450, 51459, 52468, 53550, 54486, 55250, 55692, 57375, 58500, 59500, 59670, 60540, 61425, 63567, 64260, 65585, 66300, 68250, 68612, 69615, 70630, 75675, 76500, 77350, 78702, 80325, 81900, 82875, 83538, 84756, 85765, 87750, 89250, 90810, 91819, 92820, 94500, 99450, 100900, 102375, 102918, 105945, 107100, 108972, 110500, 114750, 116025, 118053, 119340, 120071, 122850, 126125, 127134, 131170, 133875, 136215, 136500, 139230, 141260, 149175, 151350, 154377, 154700, 157404, 160650, 165750, 167076, 171530, 175500, 176575, 178500, 181620, 183638, 190701, 193375, 196755, 198900, 204750, 205836, 208845, 211890, 222989, 227025, 229500, 232050, 236106, 240142, 245700, 248625, 252250, 254268, 257295, 262340, 267750, 272430, 275457, 278460, 298350, 302700, 307125, 308754, 317835, 321300, 327925, 331500, 343060, 348075, 353150, 354159, 360213, 367276, 378375, 381402, 386750, 393510, 401625, 409500, 417690, 423780, 428825, 445978, 454050, 459095, 463131, 464100, 472212, 480284, 497250, 504500, 514590, 529725, 535500, 544860, 550914, 580125, 590265, 596700, 600355, 614250, 617508, 635670, 655850, 668967, 681075, 696150, 706300, 708318, 720426, 745875, 756750, 762804, 771885, 773500, 787020, 803250, 826371, 835380, 857650, 882875, 891956, 908100, 918190, 926262, 953505, 983775, 994500, 1029180, 1044225, 1059450, 1080639, 1101828, 1114945, 1135125, 1160250, 1180530, 1200710, 1228500, 1271340, 1286475, 1311700, 1337934, 1362150, 1377285, 1392300, 1416636, 1440852, 1491750, 1513500, 1543770, 1560923, 1589175, 1606500, 1639625, 1652742, 1715300, 1740375, 1765750, 1770795, 1801065, 1836380, 1852524, 1907010, 1967550, 2006901, 2088450, 2118900, 2144125, 2161278, 2229890, 2270250, 2295475, 2315655, 2320500, 2361060, 2401420, 2479113, 2572950, 2648625, 2675868, 2724300, 2754570, 2951325, 2983500, 3001775, 3087540, 3121846, 3178350, 3241917, 3279250, 3305484, 3344835, 3405375, 3480750, 3531500, 3541590, 3602130, 3814020, 3859425, 3935100, 4013802, 4131855, 4176900, 4288250, 4322556, 4459780, 4540500, 4590950, 4631310, 4682769, 4767525, 4918875, 4958226, 5145900, 5221125, 5297250, 5403195, 5509140, 5574725, 5902650, 6003550, 6020703, 6243692, 6356700, 6432375, 6483834, 6558500, 6689670, 6810750, 6886425, 6961500, 7083180, 7204260, 7718850, 7804615, 7945875, 8027604, 8263710, 8576500, 8853975, 9005325, 9181900, 9262620, 9365538, 9535050, 9837750, 9916452, 10034505, 10442250, 10594500, 10806390, 11149450, 11477375, 11578275, 11805300, 12007100, 12041406, 12395565, 12864750, 12967668, 13379340, 13621500, 13772850, 14048307, 14756625, 15008875, 15437700, 15609230, 15891750, 16209585, 16527420, 16724175, 17707950, 18010650, 18731076, 19070100, 19297125, 19675500, 20069010, 20659275, 20884500, 21612780, 22298900, 22954750, 23156550, 23413845, 23837625, 24082812, 24791130, 25729500, 27015975, 27545700, 27873625, 28096614, 29513250, 30017750, 30103515, 31218460, 31783500, 32419170, 33448350, 34432125, 35415900, 36021300, 38594250, 39023075, 40138020, 41318550, 42144921, 44269875, 45026625, 45909500, 46313100, 46827690, 47675250, 49582260, 50172525, 54031950, 55747250, 56193228, 57891375, 59026500, 60035500, 60207030, 61977825, 64838340, 66896700, 68864250, 70241535, 77188500, 78046150, 81047925, 82637100, 83620875, 84289842, 88539750, 90053250, 93655380, 95350500, 100345050, 103296375, 108063900, 111494500, 115782750, 117069225, 120414060, 123955650, 135079875, 137728500, 140483070, 150517575, 156092300, 162095850, 167241750, 168579684, 177079500, 180106500, 195115375, 200690100, 206592750, 210724605, 231565500, 234138450, 247911300, 250862625, 270159750, 280966140, 301035150, 309889125, 324191700, 334483500, 351207675, 390230750, 405239625, 413185500, 421449210, 468276900, 501725250, 540319500, 585346125, 602070300, 619778250, 702415350, 752587875, 780461500, 810479250, 842898420, 1003450500, 1053623025, 1170692250, 1239556500, 1404830700, 1505175750, 1620958500, 1756038375, 2107246050, 2341384500, 3010351500, 3512076750, 4214492100, 5268115125, 7024153500, 10536230250, 21072460500]

約数ペア:

[(1, 21072460500), (2, 10536230250), (3, 7024153500), (4, 5268115125), (5, 4214492100), (6, 3512076750), (7, 3010351500), (9, 2341384500), (10, 2107246050), (12, 1756038375), (13, 1620958500), (14, 1505175750), (15, 1404830700), (17, 1239556500), (18, 1170692250), (20, 1053623025), (21, 1003450500), (25, 842898420), (26, 810479250), (27, 780461500), (28, 752587875), (30, 702415350), (34, 619778250), (35, 602070300), (36, 585346125), (39, 540319500), (42, 501725250), (45, 468276900), (50, 421449210), (51, 413185500), (52, 405239625), (54, 390230750), (60, 351207675), (63, 334483500), (65, 324191700), (68, 309889125), (70, 301035150), (75, 280966140), (78, 270159750), (84, 250862625), (85, 247911300), (90, 234138450), (91, 231565500), (100, 210724605), (102, 206592750), (105, 200690100), (108, 195115375), (117, 180106500), (119, 177079500), (125, 168579684), (126, 167241750), (130, 162095850), (135, 156092300), (140, 150517575), (150, 140483070), (153, 137728500), (156, 135079875), (170, 123955650), (175, 120414060), (180, 117069225), (182, 115782750), (189, 111494500), (195, 108063900), (204, 103296375), (210, 100345050), (221, 95350500), (225, 93655380), (234, 90053250), (238, 88539750), (250, 84289842), (252, 83620875), (255, 82637100), (260, 81047925), (270, 78046150), (273, 77188500), (300, 70241535), (306, 68864250), (315, 66896700), (325, 64838340), (340, 61977825), (350, 60207030), (351, 60035500), (357, 59026500), (364, 57891375), (375, 56193228), (378, 55747250), (390, 54031950), (420, 50172525), (425, 49582260), (442, 47675250), (450, 46827690), (455, 46313100), (459, 45909500), (468, 45026625), (476, 44269875), (500, 42144921), (510, 41318550), (525, 40138020), (540, 39023075), (546, 38594250), (585, 36021300), (595, 35415900), (612, 34432125), (630, 33448350), (650, 32419170), (663, 31783500), (675, 31218460), (700, 30103515), (702, 30017750), (714, 29513250), (750, 28096614), (756, 27873625), (765, 27545700), (780, 27015975), (819, 25729500), (850, 24791130), (875, 24082812), (884, 23837625), (900, 23413845), (910, 23156550), (918, 22954750), (945, 22298900), (975, 21612780), (1009, 20884500), (1020, 20659275), (1050, 20069010), (1071, 19675500), (1092, 19297125), (1105, 19070100), (1125, 18731076), (1170, 18010650), (1190, 17707950), (1260, 16724175), (1275, 16527420), (1300, 16209585), (1326, 15891750), (1350, 15609230), (1365, 15437700), (1404, 15008875), (1428, 14756625), (1500, 14048307), (1530, 13772850), (1547, 13621500), (1575, 13379340), (1625, 12967668), (1638, 12864750), (1700, 12395565), (1750, 12041406), (1755, 12007100), (1785, 11805300), (1820, 11578275), (1836, 11477375), (1890, 11149450), (1950, 10806390), (1989, 10594500), (2018, 10442250), (2100, 10034505), (2125, 9916452), (2142, 9837750), (2210, 9535050), (2250, 9365538), (2275, 9262620), (2295, 9181900), (2340, 9005325), (2380, 8853975), (2457, 8576500), (2550, 8263710), (2625, 8027604), (2652, 7945875), (2700, 7804615), (2730, 7718850), (2925, 7204260), (2975, 7083180), (3027, 6961500), (3060, 6886425), (3094, 6810750), (3150, 6689670), (3213, 6558500), (3250, 6483834), (3276, 6432375), (3315, 6356700), (3375, 6243692), (3500, 6020703), (3510, 6003550), (3570, 5902650), (3780, 5574725), (3825, 5509140), (3900, 5403195), (3978, 5297250), (4036, 5221125), (4095, 5145900), (4250, 4958226), (4284, 4918875), (4420, 4767525), (4500, 4682769), (4550, 4631310), (4590, 4590950), (4641, 4540500), (4725, 4459780), (4875, 4322556), (4914, 4288250), (5045, 4176900), (5100, 4131855), (5250, 4013802), (5355, 3935100), (5460, 3859425), (5525, 3814020), (5850, 3602130), (5950, 3541590), (5967, 3531500), (6054, 3480750), (6188, 3405375), (6300, 3344835), (6375, 3305484), (6426, 3279250), (6500, 3241917), (6630, 3178350), (6750, 3121846), (6825, 3087540), (7020, 3001775), (7063, 2983500), (7140, 2951325), (7650, 2754570), (7735, 2724300), (7875, 2675868), (7956, 2648625), (8190, 2572950), (8500, 2479113), (8775, 2401420), (8925, 2361060), (9081, 2320500), (9100, 2315655), (9180, 2295475), (9282, 2270250), (9450, 2229890), (9750, 2161278), (9828, 2144125), (9945, 2118900), (10090, 2088450), (10500, 2006901), (10710, 1967550), (11050, 1907010), (11375, 1852524), (11475, 1836380), (11700, 1801065), (11900, 1770795), (11934, 1765750), (12108, 1740375), (12285, 1715300), (12750, 1652742), (12852, 1639625), (13117, 1606500), (13260, 1589175), (13500, 1560923), (13650, 1543770), (13923, 1513500), (14126, 1491750), (14625, 1440852), (14875, 1416636), (15135, 1392300), (15300, 1377285), (15470, 1362150), (15750, 1337934), (16065, 1311700), (16380, 1286475), (16575, 1271340), (17153, 1228500), (17550, 1200710), (17850, 1180530), (18162, 1160250), (18564, 1135125), (18900, 1114945), (19125, 1101828), (19500, 1080639), (19890, 1059450), (20180, 1044225), (20475, 1029180), (21189, 994500), (21420, 983775), (22100, 953505), (22750, 926262), (22950, 918190), (23205, 908100), (23625, 891956), (23868, 882875), (24570, 857650), (25225, 835380), (25500, 826371), (26234, 803250), (26775, 787020), (27243, 773500), (27300, 771885), (27625, 762804), (27846, 756750), (28252, 745875), (29250, 720426), (29750, 708318), (29835, 706300), (30270, 696150), (30940, 681075), (31500, 668967), (32130, 655850), (33150, 635670), (34125, 617508), (34306, 614250), (35100, 600355), (35315, 596700), (35700, 590265), (36324, 580125), (38250, 550914), (38675, 544860), (39351, 535500), (39780, 529725), (40950, 514590), (41769, 504500), (42378, 497250), (43875, 480284), (44625, 472212), (45405, 464100), (45500, 463131), (45900, 459095), (46410, 454050), (47250, 445978), (49140, 428825), (49725, 423780), (50450, 417690), (51459, 409500), (52468, 401625), (53550, 393510), (54486, 386750), (55250, 381402), (55692, 378375), (57375, 367276), (58500, 360213), (59500, 354159), (59670, 353150), (60540, 348075), (61425, 343060), (63567, 331500), (64260, 327925), (65585, 321300), (66300, 317835), (68250, 308754), (68612, 307125), (69615, 302700), (70630, 298350), (75675, 278460), (76500, 275457), (77350, 272430), (78702, 267750), (80325, 262340), (81900, 257295), (82875, 254268), (83538, 252250), (84756, 248625), (85765, 245700), (87750, 240142), (89250, 236106), (90810, 232050), (91819, 229500), (92820, 227025), (94500, 222989), (99450, 211890), (100900, 208845), (102375, 205836), (102918, 204750), (105945, 198900), (107100, 196755), (108972, 193375), (110500, 190701), (114750, 183638), (116025, 181620), (118053, 178500), (119340, 176575), (120071, 175500), (122850, 171530), (126125, 167076), (127134, 165750), (131170, 160650), (133875, 157404), (136215, 154700), (136500, 154377), (139230, 151350), (141260, 149175)]