100702900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 237781656

約数和(自身を除く): 137078756

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1601, 1700, 1850, 2516, 3145, 3202, 3700, 6290, 6404, 8005, 12580, 15725, 16010, 27217, 31450, 32020, 40025, 54434, 59237, 62900, 80050, 108868, 118474, 136085, 160100, 236948, 272170, 296185, 544340, 592370, 680425, 1007029, 1184740, 1360850, 1480925, 2014058, 2721700, 2961850, 4028116, 5035145, 5923700, 10070290, 20140580, 25175725, 50351450, 100702900]

約数ペア:

[(1, 100702900), (2, 50351450), (4, 25175725), (5, 20140580), (10, 10070290), (17, 5923700), (20, 5035145), (25, 4028116), (34, 2961850), (37, 2721700), (50, 2014058), (68, 1480925), (74, 1360850), (85, 1184740), (100, 1007029), (148, 680425), (170, 592370), (185, 544340), (340, 296185), (370, 272170), (425, 236948), (629, 160100), (740, 136085), (850, 118474), (925, 108868), (1258, 80050), (1601, 62900), (1700, 59237), (1850, 54434), (2516, 40025), (3145, 32020), (3202, 31450), (3700, 27217), (6290, 16010), (6404, 15725), (8005, 12580)]