21127050000

素因数分解:

$2^4\times 3^2\times 5^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 720

約数和(自身を含む): 89158043520

約数和(自身を除く): 68030993520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 100, 105, 112, 114, 120, 125, 126, 133, 140, 144, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 240, 250, 252, 266, 280, 285, 300, 304, 315, 336, 342, 350, 353, 360, 375, 380, 399, 400, 420, 450, 456, 475, 500, 504, 525, 532, 560, 570, 600, 625, 630, 665, 684, 700, 706, 720, 750, 760, 798, 840, 855, 875, 900, 912, 950, 1000, 1008, 1050, 1059, 1064, 1125, 1140, 1197, 1200, 1250, 1260, 1330, 1368, 1400, 1412, 1425, 1500, 1520, 1575, 1596, 1680, 1710, 1750, 1765, 1800, 1875, 1900, 1995, 2000, 2100, 2118, 2128, 2250, 2280, 2375, 2394, 2471, 2500, 2520, 2625, 2660, 2736, 2800, 2824, 2850, 3000, 3125, 3150, 3177, 3192, 3325, 3420, 3500, 3530, 3600, 3750, 3800, 3990, 4200, 4236, 4275, 4375, 4500, 4560, 4750, 4788, 4942, 5000, 5040, 5250, 5295, 5320, 5625, 5648, 5700, 5985, 6000, 6250, 6300, 6354, 6384, 6650, 6707, 6840, 7000, 7060, 7125, 7413, 7500, 7600, 7875, 7980, 8400, 8472, 8550, 8750, 8825, 9000, 9375, 9500, 9576, 9884, 9975, 10000, 10500, 10590, 10640, 11250, 11400, 11875, 11970, 12355, 12500, 12600, 12708, 13125, 13300, 13414, 13680, 14000, 14120, 14250, 14826, 15000, 15750, 15885, 15960, 16625, 16944, 17100, 17500, 17650, 18000, 18750, 19000, 19152, 19768, 19950, 20121, 21000, 21180, 21375, 21875, 22239, 22500, 22800, 23750, 23940, 24710, 25000, 25200, 25416, 26250, 26475, 26600, 26828, 28125, 28240, 28500, 29652, 29925, 30000, 31500, 31770, 31920, 33250, 33535, 34200, 35000, 35300, 35625, 37065, 37500, 38000, 39375, 39536, 39900, 40242, 42000, 42360, 42750, 43750, 44125, 44478, 45000, 46949, 47500, 47880, 49420, 49875, 50000, 50832, 52500, 52950, 53200, 53656, 56250, 57000, 59304, 59375, 59850, 60363, 61775, 63000, 63540, 65625, 66500, 67070, 68400, 70000, 70600, 71250, 74130, 75000, 78750, 79425, 79800, 80484, 83125, 84720, 85500, 87500, 88250, 88956, 90000, 93898, 95000, 95760, 98840, 99750, 100605, 105000, 105900, 106875, 107312, 111195, 112500, 114000, 118608, 118750, 119700, 120726, 123550, 126000, 127080, 131250, 132375, 133000, 134140, 140847, 141200, 142500, 148260, 149625, 150000, 157500, 158850, 159600, 160968, 166250, 167675, 171000, 175000, 176500, 177912, 178125, 185325, 187796, 190000, 196875, 197680, 199500, 201210, 210000, 211800, 213750, 220625, 222390, 225000, 234745, 237500, 239400, 241452, 247100, 249375, 254160, 262500, 264750, 266000, 268280, 281694, 285000, 296520, 299250, 301815, 308875, 315000, 317700, 321936, 332500, 335350, 342000, 350000, 353000, 355824, 356250, 370650, 375592, 393750, 397125, 399000, 402420, 415625, 422541, 423600, 427500, 441250, 444780, 450000, 469490, 475000, 478800, 482904, 494200, 498750, 503025, 525000, 529500, 534375, 536560, 555975, 563388, 570000, 593040, 598500, 603630, 617750, 630000, 635400, 661875, 665000, 670700, 704235, 706000, 712500, 741300, 748125, 751184, 787500, 794250, 798000, 804840, 831250, 838375, 845082, 855000, 882500, 889560, 926625, 938980, 950000, 965808, 988400, 997500, 1006050, 1050000, 1059000, 1068750, 1103125, 1111950, 1126776, 1173725, 1197000, 1207260, 1235500, 1246875, 1270800, 1323750, 1330000, 1341400, 1408470, 1425000, 1482600, 1496250, 1509075, 1544375, 1575000, 1588500, 1609680, 1662500, 1676750, 1690164, 1710000, 1765000, 1779120, 1853250, 1877960, 1985625, 1995000, 2012100, 2112705, 2118000, 2137500, 2206250, 2223900, 2253552, 2347450, 2394000, 2414520, 2471000, 2493750, 2515125, 2647500, 2682800, 2779875, 2816940, 2850000, 2965200, 2992500, 3018150, 3088750, 3150000, 3177000, 3309375, 3325000, 3353500, 3380328, 3521175, 3530000, 3706500, 3740625, 3755920, 3971250, 3990000, 4024200, 4191875, 4225410, 4275000, 4412500, 4447800, 4633125, 4694900, 4829040, 4942000, 4987500, 5030250, 5295000, 5559750, 5633880, 5868625, 5985000, 6036300, 6177500, 6354000, 6618750, 6650000, 6707000, 6760656, 7042350, 7413000, 7481250, 7545375, 7721875, 7942500, 8048400, 8383750, 8450820, 8550000, 8825000, 8895600, 9266250, 9389800, 9928125, 9975000, 10060500, 10563525, 10590000, 11119500, 11267760, 11737250, 11970000, 12072600, 12355000, 12575625, 13237500, 13414000, 13899375, 14084700, 14826000, 14962500, 15090750, 15443750, 15885000, 16767500, 16901640, 17605875, 17650000, 18532500, 18779600, 19856250, 19950000, 20121000, 20959375, 21127050, 22239000, 23165625, 23474500, 24145200, 24710000, 25151250, 26475000, 27798750, 28169400, 29343125, 29925000, 30181500, 30887500, 31770000, 33535000, 33803280, 35211750, 37065000, 37726875, 39712500, 40242000, 41918750, 42254100, 44478000, 46331250, 46949000, 50302500, 52817625, 52950000, 55597500, 56338800, 58686250, 59850000, 60363000, 61775000, 62878125, 67070000, 69496875, 70423500, 74130000, 75453750, 79425000, 83837500, 84508200, 88029375, 92662500, 93898000, 100605000, 105635250, 111195000, 117372500, 120726000, 123550000, 125756250, 138993750, 140847000, 146715625, 150907500, 158850000, 167675000, 169016400, 176058750, 185325000, 188634375, 201210000, 211270500, 222390000, 234745000, 251512500, 264088125, 277987500, 281694000, 293431250, 301815000, 335350000, 352117500, 370650000, 377268750, 422541000, 440146875, 469490000, 503025000, 528176250, 555975000, 586862500, 603630000, 704235000, 754537500, 845082000, 880293750, 1006050000, 1056352500, 1111950000, 1173725000, 1320440625, 1408470000, 1509075000, 1760587500, 2112705000, 2347450000, 2640881250, 3018150000, 3521175000, 4225410000, 5281762500, 7042350000, 10563525000, 21127050000]

約数ペア:

[(1, 21127050000), (2, 10563525000), (3, 7042350000), (4, 5281762500), (5, 4225410000), (6, 3521175000), (7, 3018150000), (8, 2640881250), (9, 2347450000), (10, 2112705000), (12, 1760587500), (14, 1509075000), (15, 1408470000), (16, 1320440625), (18, 1173725000), (19, 1111950000), (20, 1056352500), (21, 1006050000), (24, 880293750), (25, 845082000), (28, 754537500), (30, 704235000), (35, 603630000), (36, 586862500), (38, 555975000), (40, 528176250), (42, 503025000), (45, 469490000), (48, 440146875), (50, 422541000), (56, 377268750), (57, 370650000), (60, 352117500), (63, 335350000), (70, 301815000), (72, 293431250), (75, 281694000), (76, 277987500), (80, 264088125), (84, 251512500), (90, 234745000), (95, 222390000), (100, 211270500), (105, 201210000), (112, 188634375), (114, 185325000), (120, 176058750), (125, 169016400), (126, 167675000), (133, 158850000), (140, 150907500), (144, 146715625), (150, 140847000), (152, 138993750), (168, 125756250), (171, 123550000), (175, 120726000), (180, 117372500), (190, 111195000), (200, 105635250), (210, 100605000), (225, 93898000), (228, 92662500), (240, 88029375), (250, 84508200), (252, 83837500), (266, 79425000), (280, 75453750), (285, 74130000), (300, 70423500), (304, 69496875), (315, 67070000), (336, 62878125), (342, 61775000), (350, 60363000), (353, 59850000), (360, 58686250), (375, 56338800), (380, 55597500), (399, 52950000), (400, 52817625), (420, 50302500), (450, 46949000), (456, 46331250), (475, 44478000), (500, 42254100), (504, 41918750), (525, 40242000), (532, 39712500), (560, 37726875), (570, 37065000), (600, 35211750), (625, 33803280), (630, 33535000), (665, 31770000), (684, 30887500), (700, 30181500), (706, 29925000), (720, 29343125), (750, 28169400), (760, 27798750), (798, 26475000), (840, 25151250), (855, 24710000), (875, 24145200), (900, 23474500), (912, 23165625), (950, 22239000), (1000, 21127050), (1008, 20959375), (1050, 20121000), (1059, 19950000), (1064, 19856250), (1125, 18779600), (1140, 18532500), (1197, 17650000), (1200, 17605875), (1250, 16901640), (1260, 16767500), (1330, 15885000), (1368, 15443750), (1400, 15090750), (1412, 14962500), (1425, 14826000), (1500, 14084700), (1520, 13899375), (1575, 13414000), (1596, 13237500), (1680, 12575625), (1710, 12355000), (1750, 12072600), (1765, 11970000), (1800, 11737250), (1875, 11267760), (1900, 11119500), (1995, 10590000), (2000, 10563525), (2100, 10060500), (2118, 9975000), (2128, 9928125), (2250, 9389800), (2280, 9266250), (2375, 8895600), (2394, 8825000), (2471, 8550000), (2500, 8450820), (2520, 8383750), (2625, 8048400), (2660, 7942500), (2736, 7721875), (2800, 7545375), (2824, 7481250), (2850, 7413000), (3000, 7042350), (3125, 6760656), (3150, 6707000), (3177, 6650000), (3192, 6618750), (3325, 6354000), (3420, 6177500), (3500, 6036300), (3530, 5985000), (3600, 5868625), (3750, 5633880), (3800, 5559750), (3990, 5295000), (4200, 5030250), (4236, 4987500), (4275, 4942000), (4375, 4829040), (4500, 4694900), (4560, 4633125), (4750, 4447800), (4788, 4412500), (4942, 4275000), (5000, 4225410), (5040, 4191875), (5250, 4024200), (5295, 3990000), (5320, 3971250), (5625, 3755920), (5648, 3740625), (5700, 3706500), (5985, 3530000), (6000, 3521175), (6250, 3380328), (6300, 3353500), (6354, 3325000), (6384, 3309375), (6650, 3177000), (6707, 3150000), (6840, 3088750), (7000, 3018150), (7060, 2992500), (7125, 2965200), (7413, 2850000), (7500, 2816940), (7600, 2779875), (7875, 2682800), (7980, 2647500), (8400, 2515125), (8472, 2493750), (8550, 2471000), (8750, 2414520), (8825, 2394000), (9000, 2347450), (9375, 2253552), (9500, 2223900), (9576, 2206250), (9884, 2137500), (9975, 2118000), (10000, 2112705), (10500, 2012100), (10590, 1995000), (10640, 1985625), (11250, 1877960), (11400, 1853250), (11875, 1779120), (11970, 1765000), (12355, 1710000), (12500, 1690164), (12600, 1676750), (12708, 1662500), (13125, 1609680), (13300, 1588500), (13414, 1575000), (13680, 1544375), (14000, 1509075), (14120, 1496250), (14250, 1482600), (14826, 1425000), (15000, 1408470), (15750, 1341400), (15885, 1330000), (15960, 1323750), (16625, 1270800), (16944, 1246875), (17100, 1235500), (17500, 1207260), (17650, 1197000), (18000, 1173725), (18750, 1126776), (19000, 1111950), (19152, 1103125), (19768, 1068750), (19950, 1059000), (20121, 1050000), (21000, 1006050), (21180, 997500), (21375, 988400), (21875, 965808), (22239, 950000), (22500, 938980), (22800, 926625), (23750, 889560), (23940, 882500), (24710, 855000), (25000, 845082), (25200, 838375), (25416, 831250), (26250, 804840), (26475, 798000), (26600, 794250), (26828, 787500), (28125, 751184), (28240, 748125), (28500, 741300), (29652, 712500), (29925, 706000), (30000, 704235), (31500, 670700), (31770, 665000), (31920, 661875), (33250, 635400), (33535, 630000), (34200, 617750), (35000, 603630), (35300, 598500), (35625, 593040), (37065, 570000), (37500, 563388), (38000, 555975), (39375, 536560), (39536, 534375), (39900, 529500), (40242, 525000), (42000, 503025), (42360, 498750), (42750, 494200), (43750, 482904), (44125, 478800), (44478, 475000), (45000, 469490), (46949, 450000), (47500, 444780), (47880, 441250), (49420, 427500), (49875, 423600), (50000, 422541), (50832, 415625), (52500, 402420), (52950, 399000), (53200, 397125), (53656, 393750), (56250, 375592), (57000, 370650), (59304, 356250), (59375, 355824), (59850, 353000), (60363, 350000), (61775, 342000), (63000, 335350), (63540, 332500), (65625, 321936), (66500, 317700), (67070, 315000), (68400, 308875), (70000, 301815), (70600, 299250), (71250, 296520), (74130, 285000), (75000, 281694), (78750, 268280), (79425, 266000), (79800, 264750), (80484, 262500), (83125, 254160), (84720, 249375), (85500, 247100), (87500, 241452), (88250, 239400), (88956, 237500), (90000, 234745), (93898, 225000), (95000, 222390), (95760, 220625), (98840, 213750), (99750, 211800), (100605, 210000), (105000, 201210), (105900, 199500), (106875, 197680), (107312, 196875), (111195, 190000), (112500, 187796), (114000, 185325), (118608, 178125), (118750, 177912), (119700, 176500), (120726, 175000), (123550, 171000), (126000, 167675), (127080, 166250), (131250, 160968), (132375, 159600), (133000, 158850), (134140, 157500), (140847, 150000), (141200, 149625), (142500, 148260)]