75334960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 185916672

約数和(自身を除く): 110581712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 821, 1147, 1240, 1480, 1642, 2294, 2480, 2960, 3284, 4105, 4588, 5735, 6568, 8210, 9176, 11470, 13136, 16420, 18352, 22940, 25451, 30377, 32840, 45880, 50902, 60754, 65680, 91760, 101804, 121508, 127255, 151885, 203608, 243016, 254510, 303770, 407216, 486032, 509020, 607540, 941687, 1018040, 1215080, 1883374, 2036080, 2430160, 3766748, 4708435, 7533496, 9416870, 15066992, 18833740, 37667480, 75334960]

約数ペア:

[(1, 75334960), (2, 37667480), (4, 18833740), (5, 15066992), (8, 9416870), (10, 7533496), (16, 4708435), (20, 3766748), (31, 2430160), (37, 2036080), (40, 1883374), (62, 1215080), (74, 1018040), (80, 941687), (124, 607540), (148, 509020), (155, 486032), (185, 407216), (248, 303770), (296, 254510), (310, 243016), (370, 203608), (496, 151885), (592, 127255), (620, 121508), (740, 101804), (821, 91760), (1147, 65680), (1240, 60754), (1480, 50902), (1642, 45880), (2294, 32840), (2480, 30377), (2960, 25451), (3284, 22940), (4105, 18352), (4588, 16420), (5735, 13136), (6568, 11470), (8210, 9176)]