75989120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 186629400

約数和(自身を除く): 110640280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3209, 4736, 5920, 6418, 11840, 12836, 16045, 23680, 25672, 32090, 51344, 64180, 102688, 118733, 128360, 205376, 237466, 256720, 410752, 474932, 513440, 593665, 949864, 1026880, 1187330, 1899728, 2053760, 2374660, 3799456, 4749320, 7598912, 9498640, 15197824, 18997280, 37994560, 75989120]

約数ペア:

[(1, 75989120), (2, 37994560), (4, 18997280), (5, 15197824), (8, 9498640), (10, 7598912), (16, 4749320), (20, 3799456), (32, 2374660), (37, 2053760), (40, 1899728), (64, 1187330), (74, 1026880), (80, 949864), (128, 593665), (148, 513440), (160, 474932), (185, 410752), (296, 256720), (320, 237466), (370, 205376), (592, 128360), (640, 118733), (740, 102688), (1184, 64180), (1480, 51344), (2368, 32090), (2960, 25672), (3209, 23680), (4736, 16045), (5920, 12836), (6418, 11840)]