149263920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 555714432

約数和(自身を除く): 406450512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 431, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 862, 888, 936, 962, 1040, 1110, 1170, 1293, 1332, 1443, 1480, 1560, 1665, 1724, 1776, 1872, 1924, 2155, 2220, 2340, 2405, 2586, 2664, 2886, 2960, 3120, 3330, 3448, 3848, 3879, 4310, 4329, 4440, 4680, 4810, 5172, 5328, 5603, 5772, 6465, 6660, 6896, 7215, 7696, 7758, 8620, 8658, 8880, 9360, 9620, 10344, 11206, 11544, 12930, 13320, 14430, 15516, 15947, 16809, 17240, 17316, 19240, 19395, 20688, 21645, 22412, 23088, 25860, 26640, 28015, 28860, 31032, 31894, 33618, 34480, 34632, 38480, 38790, 43290, 44824, 47841, 50427, 51720, 56030, 57720, 62064, 63788, 67236, 69264, 77580, 79735, 84045, 86580, 89648, 95682, 100854, 103440, 112060, 115440, 127576, 134472, 143523, 155160, 159470, 168090, 173160, 191364, 201708, 207311, 224120, 239205, 252135, 255152, 268944, 287046, 310320, 318940, 336180, 346320, 382728, 403416, 414622, 448240, 478410, 504270, 574092, 621933, 637880, 672360, 717615, 765456, 806832, 829244, 956820, 1008540, 1036555, 1148184, 1243866, 1275760, 1344720, 1435230, 1658488, 1865799, 1913640, 2017080, 2073110, 2296368, 2487732, 2870460, 3109665, 3316976, 3731598, 3827280, 4034160, 4146220, 4975464, 5740920, 6219330, 7463196, 8292440, 9328995, 9950928, 11481840, 12438660, 14926392, 16584880, 18657990, 24877320, 29852784, 37315980, 49754640, 74631960, 149263920]

約数ペア:

[(1, 149263920), (2, 74631960), (3, 49754640), (4, 37315980), (5, 29852784), (6, 24877320), (8, 18657990), (9, 16584880), (10, 14926392), (12, 12438660), (13, 11481840), (15, 9950928), (16, 9328995), (18, 8292440), (20, 7463196), (24, 6219330), (26, 5740920), (30, 4975464), (36, 4146220), (37, 4034160), (39, 3827280), (40, 3731598), (45, 3316976), (48, 3109665), (52, 2870460), (60, 2487732), (65, 2296368), (72, 2073110), (74, 2017080), (78, 1913640), (80, 1865799), (90, 1658488), (104, 1435230), (111, 1344720), (117, 1275760), (120, 1243866), (130, 1148184), (144, 1036555), (148, 1008540), (156, 956820), (180, 829244), (185, 806832), (195, 765456), (208, 717615), (222, 672360), (234, 637880), (240, 621933), (260, 574092), (296, 504270), (312, 478410), (333, 448240), (360, 414622), (370, 403416), (390, 382728), (431, 346320), (444, 336180), (468, 318940), (481, 310320), (520, 287046), (555, 268944), (585, 255152), (592, 252135), (624, 239205), (666, 224120), (720, 207311), (740, 201708), (780, 191364), (862, 173160), (888, 168090), (936, 159470), (962, 155160), (1040, 143523), (1110, 134472), (1170, 127576), (1293, 115440), (1332, 112060), (1443, 103440), (1480, 100854), (1560, 95682), (1665, 89648), (1724, 86580), (1776, 84045), (1872, 79735), (1924, 77580), (2155, 69264), (2220, 67236), (2340, 63788), (2405, 62064), (2586, 57720), (2664, 56030), (2886, 51720), (2960, 50427), (3120, 47841), (3330, 44824), (3448, 43290), (3848, 38790), (3879, 38480), (4310, 34632), (4329, 34480), (4440, 33618), (4680, 31894), (4810, 31032), (5172, 28860), (5328, 28015), (5603, 26640), (5772, 25860), (6465, 23088), (6660, 22412), (6896, 21645), (7215, 20688), (7696, 19395), (7758, 19240), (8620, 17316), (8658, 17240), (8880, 16809), (9360, 15947), (9620, 15516), (10344, 14430), (11206, 13320), (11544, 12930)]