20791445400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 576

約数和(自身を含む): 84924028800

約数和(自身を除く): 64132583400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 25, 30, 33, 34, 36, 38, 40, 44, 45, 50, 51, 55, 57, 60, 66, 68, 72, 75, 76, 85, 88, 90, 95, 99, 100, 102, 110, 114, 120, 132, 136, 150, 152, 153, 165, 170, 171, 180, 187, 190, 198, 200, 204, 209, 220, 225, 228, 255, 264, 275, 285, 300, 306, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 425, 440, 450, 456, 475, 495, 510, 550, 561, 570, 600, 612, 627, 646, 660, 680, 684, 748, 760, 765, 792, 825, 836, 850, 855, 900, 935, 950, 969, 990, 1020, 1045, 1100, 1122, 1140, 1224, 1254, 1275, 1292, 1320, 1368, 1425, 1496, 1530, 1615, 1650, 1672, 1683, 1700, 1710, 1800, 1870, 1881, 1900, 1938, 1980, 2040, 2090, 2200, 2244, 2280, 2475, 2508, 2550, 2584, 2805, 2850, 2907, 3060, 3135, 3230, 3251, 3300, 3366, 3400, 3420, 3553, 3740, 3762, 3800, 3825, 3876, 3960, 4180, 4275, 4488, 4675, 4845, 4950, 5016, 5100, 5225, 5610, 5700, 5814, 6120, 6270, 6460, 6502, 6600, 6732, 6840, 7106, 7480, 7524, 7650, 7752, 8075, 8360, 8415, 8550, 9350, 9405, 9690, 9753, 9900, 10200, 10450, 10659, 11220, 11400, 11628, 12540, 12920, 13004, 13464, 14025, 14212, 14535, 15048, 15300, 15675, 16150, 16255, 16830, 17100, 17765, 18700, 18810, 19380, 19506, 19800, 20900, 21318, 22440, 23256, 24225, 25080, 26008, 28050, 28424, 29070, 29259, 30600, 31350, 31977, 32300, 32510, 33660, 34200, 35530, 35761, 37400, 37620, 38760, 39012, 41800, 42075, 42636, 47025, 48450, 48765, 53295, 55267, 56100, 58140, 58518, 61769, 62700, 63954, 64600, 65020, 67320, 71060, 71522, 72675, 75240, 78024, 81275, 84150, 85272, 88825, 94050, 96900, 97530, 106590, 107283, 110534, 112200, 116280, 117036, 123538, 125400, 127908, 130040, 142120, 143044, 145350, 146295, 159885, 162550, 165801, 168300, 177650, 178805, 185307, 188100, 193800, 195060, 213180, 214566, 221068, 234072, 243825, 247076, 255816, 266475, 276335, 286088, 290700, 292590, 308845, 319770, 321849, 325100, 331602, 336600, 355300, 357610, 370614, 376200, 390120, 426360, 429132, 442136, 487650, 494152, 497403, 532950, 536415, 552670, 555921, 581400, 585180, 607937, 617690, 639540, 643698, 650200, 663204, 679459, 710600, 715220, 731475, 741228, 799425, 829005, 858264, 894025, 926535, 975300, 994806, 1050073, 1065900, 1072830, 1105340, 1111842, 1170360, 1215874, 1235380, 1279080, 1287396, 1326408, 1358918, 1381675, 1430440, 1462950, 1482456, 1544225, 1598850, 1609245, 1658010, 1788050, 1823811, 1853070, 1950600, 1989612, 2038377, 2100146, 2131800, 2145660, 2210680, 2223684, 2431748, 2470760, 2487015, 2574792, 2682075, 2717836, 2763350, 2779605, 2925900, 3039685, 3088450, 3150219, 3197700, 3218490, 3316020, 3397295, 3576100, 3647622, 3706140, 3979224, 4076754, 4145025, 4200292, 4291320, 4447368, 4632675, 4863496, 4974030, 5250365, 5364150, 5435672, 5471433, 5526700, 5559210, 5851800, 6079370, 6115131, 6176900, 6300438, 6395400, 6436980, 6632040, 6794590, 7152200, 7295244, 7412280, 8046225, 8153508, 8290050, 8400584, 9119055, 9265350, 9450657, 9948060, 10191885, 10500730, 10728300, 10942866, 11053400, 11118420, 11550803, 12158740, 12230262, 12353800, 12435075, 12600876, 12873960, 13589180, 13898025, 14590488, 15198425, 15751095, 16092450, 16307016, 16580100, 16986475, 18238110, 18530700, 18901314, 19896120, 20383770, 21001460, 21456600, 21885732, 22236840, 23101606, 24317480, 24460524, 24870150, 25201752, 26251825, 27178360, 27357165, 27796050, 30396850, 30575655, 31502190, 32184900, 33160200, 33972950, 34652409, 36476220, 37061400, 37802628, 40767540, 42002920, 43771464, 45595275, 46203212, 47253285, 48921048, 49740300, 50959425, 52503650, 54714330, 55592100, 57754015, 60793700, 61151310, 63004380, 64369800, 67945900, 69304818, 72952440, 75605256, 78755475, 81535080, 91190550, 92406424, 94506570, 99480600, 101918850, 103957227, 105007300, 109428660, 111184200, 115508030, 121587400, 122302620, 126008760, 135891800, 136785825, 138609636, 152878275, 157510950, 173262045, 182381100, 189013140, 203837700, 207914454, 210014600, 218857320, 231016060, 236266425, 244605240, 273571650, 277219272, 288770075, 305756550, 315021900, 346524090, 364762200, 378026280, 407675400, 415828908, 462032120, 472532850, 519786135, 547143300, 577540150, 611513100, 630043800, 693048180, 831657816, 866310225, 945065700, 1039572270, 1094286600, 1155080300, 1223026200, 1386096360, 1732620450, 1890131400, 2079144540, 2310160600, 2598930675, 3465240900, 4158289080, 5197861350, 6930481800, 10395722700, 20791445400]

約数ペア:

[(1, 20791445400), (2, 10395722700), (3, 6930481800), (4, 5197861350), (5, 4158289080), (6, 3465240900), (8, 2598930675), (9, 2310160600), (10, 2079144540), (11, 1890131400), (12, 1732620450), (15, 1386096360), (17, 1223026200), (18, 1155080300), (19, 1094286600), (20, 1039572270), (22, 945065700), (24, 866310225), (25, 831657816), (30, 693048180), (33, 630043800), (34, 611513100), (36, 577540150), (38, 547143300), (40, 519786135), (44, 472532850), (45, 462032120), (50, 415828908), (51, 407675400), (55, 378026280), (57, 364762200), (60, 346524090), (66, 315021900), (68, 305756550), (72, 288770075), (75, 277219272), (76, 273571650), (85, 244605240), (88, 236266425), (90, 231016060), (95, 218857320), (99, 210014600), (100, 207914454), (102, 203837700), (110, 189013140), (114, 182381100), (120, 173262045), (132, 157510950), (136, 152878275), (150, 138609636), (152, 136785825), (153, 135891800), (165, 126008760), (170, 122302620), (171, 121587400), (180, 115508030), (187, 111184200), (190, 109428660), (198, 105007300), (200, 103957227), (204, 101918850), (209, 99480600), (220, 94506570), (225, 92406424), (228, 91190550), (255, 81535080), (264, 78755475), (275, 75605256), (285, 72952440), (300, 69304818), (306, 67945900), (323, 64369800), (330, 63004380), (340, 61151310), (342, 60793700), (360, 57754015), (374, 55592100), (380, 54714330), (396, 52503650), (408, 50959425), (418, 49740300), (425, 48921048), (440, 47253285), (450, 46203212), (456, 45595275), (475, 43771464), (495, 42002920), (510, 40767540), (550, 37802628), (561, 37061400), (570, 36476220), (600, 34652409), (612, 33972950), (627, 33160200), (646, 32184900), (660, 31502190), (680, 30575655), (684, 30396850), (748, 27796050), (760, 27357165), (765, 27178360), (792, 26251825), (825, 25201752), (836, 24870150), (850, 24460524), (855, 24317480), (900, 23101606), (935, 22236840), (950, 21885732), (969, 21456600), (990, 21001460), (1020, 20383770), (1045, 19896120), (1100, 18901314), (1122, 18530700), (1140, 18238110), (1224, 16986475), (1254, 16580100), (1275, 16307016), (1292, 16092450), (1320, 15751095), (1368, 15198425), (1425, 14590488), (1496, 13898025), (1530, 13589180), (1615, 12873960), (1650, 12600876), (1672, 12435075), (1683, 12353800), (1700, 12230262), (1710, 12158740), (1800, 11550803), (1870, 11118420), (1881, 11053400), (1900, 10942866), (1938, 10728300), (1980, 10500730), (2040, 10191885), (2090, 9948060), (2200, 9450657), (2244, 9265350), (2280, 9119055), (2475, 8400584), (2508, 8290050), (2550, 8153508), (2584, 8046225), (2805, 7412280), (2850, 7295244), (2907, 7152200), (3060, 6794590), (3135, 6632040), (3230, 6436980), (3251, 6395400), (3300, 6300438), (3366, 6176900), (3400, 6115131), (3420, 6079370), (3553, 5851800), (3740, 5559210), (3762, 5526700), (3800, 5471433), (3825, 5435672), (3876, 5364150), (3960, 5250365), (4180, 4974030), (4275, 4863496), (4488, 4632675), (4675, 4447368), (4845, 4291320), (4950, 4200292), (5016, 4145025), (5100, 4076754), (5225, 3979224), (5610, 3706140), (5700, 3647622), (5814, 3576100), (6120, 3397295), (6270, 3316020), (6460, 3218490), (6502, 3197700), (6600, 3150219), (6732, 3088450), (6840, 3039685), (7106, 2925900), (7480, 2779605), (7524, 2763350), (7650, 2717836), (7752, 2682075), (8075, 2574792), (8360, 2487015), (8415, 2470760), (8550, 2431748), (9350, 2223684), (9405, 2210680), (9690, 2145660), (9753, 2131800), (9900, 2100146), (10200, 2038377), (10450, 1989612), (10659, 1950600), (11220, 1853070), (11400, 1823811), (11628, 1788050), (12540, 1658010), (12920, 1609245), (13004, 1598850), (13464, 1544225), (14025, 1482456), (14212, 1462950), (14535, 1430440), (15048, 1381675), (15300, 1358918), (15675, 1326408), (16150, 1287396), (16255, 1279080), (16830, 1235380), (17100, 1215874), (17765, 1170360), (18700, 1111842), (18810, 1105340), (19380, 1072830), (19506, 1065900), (19800, 1050073), (20900, 994806), (21318, 975300), (22440, 926535), (23256, 894025), (24225, 858264), (25080, 829005), (26008, 799425), (28050, 741228), (28424, 731475), (29070, 715220), (29259, 710600), (30600, 679459), (31350, 663204), (31977, 650200), (32300, 643698), (32510, 639540), (33660, 617690), (34200, 607937), (35530, 585180), (35761, 581400), (37400, 555921), (37620, 552670), (38760, 536415), (39012, 532950), (41800, 497403), (42075, 494152), (42636, 487650), (47025, 442136), (48450, 429132), (48765, 426360), (53295, 390120), (55267, 376200), (56100, 370614), (58140, 357610), (58518, 355300), (61769, 336600), (62700, 331602), (63954, 325100), (64600, 321849), (65020, 319770), (67320, 308845), (71060, 292590), (71522, 290700), (72675, 286088), (75240, 276335), (78024, 266475), (81275, 255816), (84150, 247076), (85272, 243825), (88825, 234072), (94050, 221068), (96900, 214566), (97530, 213180), (106590, 195060), (107283, 193800), (110534, 188100), (112200, 185307), (116280, 178805), (117036, 177650), (123538, 168300), (125400, 165801), (127908, 162550), (130040, 159885), (142120, 146295), (143044, 145350)]