74631960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 194262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 431, 444, 468, 481, 520, 555, 585, 666, 740, 780, 862, 888, 936, 962, 1110, 1170, 1293, 1332, 1443, 1480, 1560, 1665, 1724, 1924, 2155, 2220, 2340, 2405, 2586, 2664, 2886, 3330, 3448, 3848, 3879, 4310, 4329, 4440, 4680, 4810, 5172, 5603, 5772, 6465, 6660, 7215, 7758, 8620, 8658, 9620, 10344, 11206, 11544, 12930, 13320, 14430, 15516, 15947, 16809, 17240, 17316, 19240, 19395, 21645, 22412, 25860, 28015, 28860, 31032, 31894, 33618, 34632, 38790, 43290, 44824, 47841, 50427, 51720, 56030, 57720, 63788, 67236, 77580, 79735, 84045, 86580, 95682, 100854, 112060, 127576, 134472, 143523, 155160, 159470, 168090, 173160, 191364, 201708, 207311, 224120, 239205, 252135, 287046, 318940, 336180, 382728, 403416, 414622, 478410, 504270, 574092, 621933, 637880, 672360, 717615, 829244, 956820, 1008540, 1036555, 1148184, 1243866, 1435230, 1658488, 1865799, 1913640, 2017080, 2073110, 2487732, 2870460, 3109665, 3731598, 4146220, 4975464, 5740920, 6219330, 7463196, 8292440, 9328995, 12438660, 14926392, 18657990, 24877320, 37315980, 74631960]

約数ペア:

[(1, 74631960), (2, 37315980), (3, 24877320), (4, 18657990), (5, 14926392), (6, 12438660), (8, 9328995), (9, 8292440), (10, 7463196), (12, 6219330), (13, 5740920), (15, 4975464), (18, 4146220), (20, 3731598), (24, 3109665), (26, 2870460), (30, 2487732), (36, 2073110), (37, 2017080), (39, 1913640), (40, 1865799), (45, 1658488), (52, 1435230), (60, 1243866), (65, 1148184), (72, 1036555), (74, 1008540), (78, 956820), (90, 829244), (104, 717615), (111, 672360), (117, 637880), (120, 621933), (130, 574092), (148, 504270), (156, 478410), (180, 414622), (185, 403416), (195, 382728), (222, 336180), (234, 318940), (260, 287046), (296, 252135), (312, 239205), (333, 224120), (360, 207311), (370, 201708), (390, 191364), (431, 173160), (444, 168090), (468, 159470), (481, 155160), (520, 143523), (555, 134472), (585, 127576), (666, 112060), (740, 100854), (780, 95682), (862, 86580), (888, 84045), (936, 79735), (962, 77580), (1110, 67236), (1170, 63788), (1293, 57720), (1332, 56030), (1443, 51720), (1480, 50427), (1560, 47841), (1665, 44824), (1724, 43290), (1924, 38790), (2155, 34632), (2220, 33618), (2340, 31894), (2405, 31032), (2586, 28860), (2664, 28015), (2886, 25860), (3330, 22412), (3448, 21645), (3848, 19395), (3879, 19240), (4310, 17316), (4329, 17240), (4440, 16809), (4680, 15947), (4810, 15516), (5172, 14430), (5603, 13320), (5772, 12930), (6465, 11544), (6660, 11206), (7215, 10344), (7758, 9620), (8620, 8658)]