207117600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 679019040

約数和(自身を除く): 471901440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 211, 240, 300, 400, 409, 422, 480, 600, 633, 800, 818, 844, 1055, 1200, 1227, 1266, 1636, 1688, 2045, 2110, 2400, 2454, 2532, 3165, 3272, 3376, 4090, 4220, 4908, 5064, 5275, 6135, 6330, 6544, 6752, 8180, 8440, 9816, 10128, 10225, 10550, 12270, 12660, 13088, 15825, 16360, 16880, 19632, 20256, 20450, 21100, 24540, 25320, 30675, 31650, 32720, 33760, 39264, 40900, 42200, 49080, 50640, 61350, 63300, 65440, 81800, 84400, 86299, 98160, 101280, 122700, 126600, 163600, 168800, 172598, 196320, 245400, 253200, 258897, 327200, 345196, 431495, 490800, 506400, 517794, 690392, 862990, 981600, 1035588, 1294485, 1380784, 1725980, 2071176, 2157475, 2588970, 2761568, 3451960, 4142352, 4314950, 5177940, 6472425, 6903920, 8284704, 8629900, 10355880, 12944850, 13807840, 17259800, 20711760, 25889700, 34519600, 41423520, 51779400, 69039200, 103558800, 207117600]

約数ペア:

[(1, 207117600), (2, 103558800), (3, 69039200), (4, 51779400), (5, 41423520), (6, 34519600), (8, 25889700), (10, 20711760), (12, 17259800), (15, 13807840), (16, 12944850), (20, 10355880), (24, 8629900), (25, 8284704), (30, 6903920), (32, 6472425), (40, 5177940), (48, 4314950), (50, 4142352), (60, 3451960), (75, 2761568), (80, 2588970), (96, 2157475), (100, 2071176), (120, 1725980), (150, 1380784), (160, 1294485), (200, 1035588), (211, 981600), (240, 862990), (300, 690392), (400, 517794), (409, 506400), (422, 490800), (480, 431495), (600, 345196), (633, 327200), (800, 258897), (818, 253200), (844, 245400), (1055, 196320), (1200, 172598), (1227, 168800), (1266, 163600), (1636, 126600), (1688, 122700), (2045, 101280), (2110, 98160), (2400, 86299), (2454, 84400), (2532, 81800), (3165, 65440), (3272, 63300), (3376, 61350), (4090, 50640), (4220, 49080), (4908, 42200), (5064, 40900), (5275, 39264), (6135, 33760), (6330, 32720), (6544, 31650), (6752, 30675), (8180, 25320), (8440, 24540), (9816, 21100), (10128, 20450), (10225, 20256), (10550, 19632), (12270, 16880), (12660, 16360), (13088, 15825)]