126978600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 459792000

約数和(自身を除く): 332813400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 617, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1234, 1372, 1400, 1470, 1715, 1851, 1960, 2058, 2100, 2450, 2468, 2744, 2940, 3085, 3430, 3675, 3702, 4116, 4200, 4319, 4900, 4936, 5145, 5880, 6170, 6860, 7350, 7404, 8232, 8575, 8638, 9255, 9800, 10290, 12340, 12957, 13720, 14700, 14808, 15425, 17150, 17276, 18510, 20580, 21595, 24680, 25725, 25914, 29400, 30233, 30850, 34300, 34552, 37020, 41160, 43190, 46275, 51450, 51828, 60466, 61700, 64785, 68600, 74040, 86380, 90699, 92550, 102900, 103656, 107975, 120932, 123400, 129570, 151165, 172760, 181398, 185100, 205800, 211631, 215950, 241864, 259140, 302330, 323925, 362796, 370200, 423262, 431900, 453495, 518280, 604660, 634893, 647850, 725592, 755825, 846524, 863800, 906990, 1058155, 1209320, 1269786, 1295700, 1511650, 1693048, 1813980, 2116310, 2267475, 2539572, 2591400, 3023300, 3174465, 3627960, 4232620, 4534950, 5079144, 5290775, 6046600, 6348930, 8465240, 9069900, 10581550, 12697860, 15872325, 18139800, 21163100, 25395720, 31744650, 42326200, 63489300, 126978600]

約数ペア:

[(1, 126978600), (2, 63489300), (3, 42326200), (4, 31744650), (5, 25395720), (6, 21163100), (7, 18139800), (8, 15872325), (10, 12697860), (12, 10581550), (14, 9069900), (15, 8465240), (20, 6348930), (21, 6046600), (24, 5290775), (25, 5079144), (28, 4534950), (30, 4232620), (35, 3627960), (40, 3174465), (42, 3023300), (49, 2591400), (50, 2539572), (56, 2267475), (60, 2116310), (70, 1813980), (75, 1693048), (84, 1511650), (98, 1295700), (100, 1269786), (105, 1209320), (120, 1058155), (140, 906990), (147, 863800), (150, 846524), (168, 755825), (175, 725592), (196, 647850), (200, 634893), (210, 604660), (245, 518280), (280, 453495), (294, 431900), (300, 423262), (343, 370200), (350, 362796), (392, 323925), (420, 302330), (490, 259140), (525, 241864), (588, 215950), (600, 211631), (617, 205800), (686, 185100), (700, 181398), (735, 172760), (840, 151165), (980, 129570), (1029, 123400), (1050, 120932), (1176, 107975), (1225, 103656), (1234, 102900), (1372, 92550), (1400, 90699), (1470, 86380), (1715, 74040), (1851, 68600), (1960, 64785), (2058, 61700), (2100, 60466), (2450, 51828), (2468, 51450), (2744, 46275), (2940, 43190), (3085, 41160), (3430, 37020), (3675, 34552), (3702, 34300), (4116, 30850), (4200, 30233), (4319, 29400), (4900, 25914), (4936, 25725), (5145, 24680), (5880, 21595), (6170, 20580), (6860, 18510), (7350, 17276), (7404, 17150), (8232, 15425), (8575, 14808), (8638, 14700), (9255, 13720), (9800, 12957), (10290, 12340)]