1961641500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2102

約数の個数: 288

約数和(自身を含む): 7159553856

約数和(自身を除く): 5197912356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 125, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 250, 260, 273, 294, 300, 325, 350, 364, 375, 390, 420, 455, 490, 500, 525, 546, 588, 637, 650, 700, 735, 750, 780, 875, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1470, 1500, 1625, 1750, 1820, 1911, 1950, 2053, 2100, 2275, 2450, 2548, 2625, 2730, 2940, 3185, 3250, 3500, 3675, 3822, 3900, 4106, 4550, 4875, 4900, 5250, 5460, 6125, 6159, 6370, 6500, 6825, 7350, 7644, 8212, 9100, 9555, 9750, 10265, 10500, 11375, 12250, 12318, 12740, 13650, 14371, 14700, 15925, 18375, 19110, 19500, 20530, 22750, 24500, 24636, 26689, 27300, 28742, 30795, 31850, 34125, 36750, 38220, 41060, 43113, 45500, 47775, 51325, 53378, 57484, 61590, 63700, 68250, 71855, 73500, 79625, 80067, 86226, 95550, 100597, 102650, 106756, 123180, 133445, 136500, 143710, 153975, 159250, 160134, 172452, 186823, 191100, 201194, 205300, 215565, 238875, 256625, 266890, 287420, 301791, 307950, 318500, 320268, 359275, 373646, 400335, 402388, 431130, 477750, 502985, 513250, 533780, 560469, 603582, 615900, 667225, 718550, 747292, 769875, 800670, 862260, 934115, 955500, 1005970, 1026500, 1077825, 1120938, 1207164, 1307761, 1334450, 1437100, 1508955, 1539750, 1601340, 1796375, 1868230, 2001675, 2011940, 2155650, 2241876, 2514925, 2615522, 2668900, 2802345, 3017910, 3079500, 3336125, 3592750, 3736460, 3923283, 4003350, 4311300, 4670575, 5029850, 5231044, 5389125, 5604690, 6035820, 6538805, 6672250, 7185500, 7544775, 7846566, 8006700, 9341150, 10008375, 10059700, 10778250, 11209380, 12574625, 13077610, 13344500, 14011725, 15089550, 15693132, 18682300, 19616415, 20016750, 21556500, 23352875, 25149250, 26155220, 28023450, 30179100, 32694025, 37723875, 39232830, 40033500, 46705750, 50298500, 56046900, 65388050, 70058625, 75447750, 78465660, 93411500, 98082075, 130776100, 140117250, 150895500, 163470125, 196164150, 280234500, 326940250, 392328300, 490410375, 653880500, 980820750, 1961641500]

約数ペア:

[(1, 1961641500), (2, 980820750), (3, 653880500), (4, 490410375), (5, 392328300), (6, 326940250), (7, 280234500), (10, 196164150), (12, 163470125), (13, 150895500), (14, 140117250), (15, 130776100), (20, 98082075), (21, 93411500), (25, 78465660), (26, 75447750), (28, 70058625), (30, 65388050), (35, 56046900), (39, 50298500), (42, 46705750), (49, 40033500), (50, 39232830), (52, 37723875), (60, 32694025), (65, 30179100), (70, 28023450), (75, 26155220), (78, 25149250), (84, 23352875), (91, 21556500), (98, 20016750), (100, 19616415), (105, 18682300), (125, 15693132), (130, 15089550), (140, 14011725), (147, 13344500), (150, 13077610), (156, 12574625), (175, 11209380), (182, 10778250), (195, 10059700), (196, 10008375), (210, 9341150), (245, 8006700), (250, 7846566), (260, 7544775), (273, 7185500), (294, 6672250), (300, 6538805), (325, 6035820), (350, 5604690), (364, 5389125), (375, 5231044), (390, 5029850), (420, 4670575), (455, 4311300), (490, 4003350), (500, 3923283), (525, 3736460), (546, 3592750), (588, 3336125), (637, 3079500), (650, 3017910), (700, 2802345), (735, 2668900), (750, 2615522), (780, 2514925), (875, 2241876), (910, 2155650), (975, 2011940), (980, 2001675), (1050, 1868230), (1092, 1796375), (1225, 1601340), (1274, 1539750), (1300, 1508955), (1365, 1437100), (1470, 1334450), (1500, 1307761), (1625, 1207164), (1750, 1120938), (1820, 1077825), (1911, 1026500), (1950, 1005970), (2053, 955500), (2100, 934115), (2275, 862260), (2450, 800670), (2548, 769875), (2625, 747292), (2730, 718550), (2940, 667225), (3185, 615900), (3250, 603582), (3500, 560469), (3675, 533780), (3822, 513250), (3900, 502985), (4106, 477750), (4550, 431130), (4875, 402388), (4900, 400335), (5250, 373646), (5460, 359275), (6125, 320268), (6159, 318500), (6370, 307950), (6500, 301791), (6825, 287420), (7350, 266890), (7644, 256625), (8212, 238875), (9100, 215565), (9555, 205300), (9750, 201194), (10265, 191100), (10500, 186823), (11375, 172452), (12250, 160134), (12318, 159250), (12740, 153975), (13650, 143710), (14371, 136500), (14700, 133445), (15925, 123180), (18375, 106756), (19110, 102650), (19500, 100597), (20530, 95550), (22750, 86226), (24500, 80067), (24636, 79625), (26689, 73500), (27300, 71855), (28742, 68250), (30795, 63700), (31850, 61590), (34125, 57484), (36750, 53378), (38220, 51325), (41060, 47775), (43113, 45500)]