55543600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 154990080

約数和(自身を除く): 99446480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 166, 175, 200, 239, 280, 332, 350, 400, 415, 478, 560, 581, 664, 700, 830, 956, 1162, 1195, 1328, 1400, 1660, 1673, 1912, 2075, 2324, 2390, 2800, 2905, 3320, 3346, 3824, 4150, 4648, 4780, 5810, 5975, 6640, 6692, 8300, 8365, 9296, 9560, 11620, 11950, 13384, 14525, 16600, 16730, 19120, 19837, 23240, 23900, 26768, 29050, 33200, 33460, 39674, 41825, 46480, 47800, 58100, 66920, 79348, 83650, 95600, 99185, 116200, 133840, 138859, 158696, 167300, 198370, 232400, 277718, 317392, 334600, 396740, 495925, 555436, 669200, 694295, 793480, 991850, 1110872, 1388590, 1586960, 1983700, 2221744, 2777180, 3471475, 3967400, 5554360, 6942950, 7934800, 11108720, 13885900, 27771800, 55543600]

約数ペア:

[(1, 55543600), (2, 27771800), (4, 13885900), (5, 11108720), (7, 7934800), (8, 6942950), (10, 5554360), (14, 3967400), (16, 3471475), (20, 2777180), (25, 2221744), (28, 1983700), (35, 1586960), (40, 1388590), (50, 1110872), (56, 991850), (70, 793480), (80, 694295), (83, 669200), (100, 555436), (112, 495925), (140, 396740), (166, 334600), (175, 317392), (200, 277718), (239, 232400), (280, 198370), (332, 167300), (350, 158696), (400, 138859), (415, 133840), (478, 116200), (560, 99185), (581, 95600), (664, 83650), (700, 79348), (830, 66920), (956, 58100), (1162, 47800), (1195, 46480), (1328, 41825), (1400, 39674), (1660, 33460), (1673, 33200), (1912, 29050), (2075, 26768), (2324, 23900), (2390, 23240), (2800, 19837), (2905, 19120), (3320, 16730), (3346, 16600), (3824, 14525), (4150, 13384), (4648, 11950), (4780, 11620), (5810, 9560), (5975, 9296), (6640, 8365), (6692, 8300)]