20683669200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{35393}}^1$

素因数の和:35901

約数の個数: 120

約数和(自身を含む): 66394613568

約数和(自身を除く): 45710944368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 487, 600, 974, 1200, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 12175, 14610, 19480, 23376, 24350, 29220, 35393, 36525, 38960, 48700, 58440, 70786, 73050, 97400, 106179, 116880, 141572, 146100, 176965, 194800, 212358, 283144, 292200, 353930, 424716, 530895, 566288, 584400, 707860, 849432, 884825, 1061790, 1415720, 1698864, 1769650, 2123580, 2654475, 2831440, 3539300, 4247160, 5308950, 7078600, 8494320, 10617900, 14157200, 17236391, 21235800, 34472782, 42471600, 51709173, 68945564, 86181955, 103418346, 137891128, 172363910, 206836692, 258545865, 275782256, 344727820, 413673384, 430909775, 517091730, 689455640, 827346768, 861819550, 1034183460, 1292729325, 1378911280, 1723639100, 2068366920, 2585458650, 3447278200, 4136733840, 5170917300, 6894556400, 10341834600, 20683669200]

約数ペア:

[(1, 20683669200), (2, 10341834600), (3, 6894556400), (4, 5170917300), (5, 4136733840), (6, 3447278200), (8, 2585458650), (10, 2068366920), (12, 1723639100), (15, 1378911280), (16, 1292729325), (20, 1034183460), (24, 861819550), (25, 827346768), (30, 689455640), (40, 517091730), (48, 430909775), (50, 413673384), (60, 344727820), (75, 275782256), (80, 258545865), (100, 206836692), (120, 172363910), (150, 137891128), (200, 103418346), (240, 86181955), (300, 68945564), (400, 51709173), (487, 42471600), (600, 34472782), (974, 21235800), (1200, 17236391), (1461, 14157200), (1948, 10617900), (2435, 8494320), (2922, 7078600), (3896, 5308950), (4870, 4247160), (5844, 3539300), (7305, 2831440), (7792, 2654475), (9740, 2123580), (11688, 1769650), (12175, 1698864), (14610, 1415720), (19480, 1061790), (23376, 884825), (24350, 849432), (29220, 707860), (35393, 584400), (36525, 566288), (38960, 530895), (48700, 424716), (58440, 353930), (70786, 292200), (73050, 283144), (97400, 212358), (106179, 194800), (116880, 176965), (141572, 146100)]