150669920

素因数分解:

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

素因数の和:904

約数の個数: 96

約数和(自身を含む): 377830656

約数和(自身を除く): 227160736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 821, 992, 1147, 1184, 1240, 1480, 1642, 2294, 2480, 2960, 3284, 4105, 4588, 4960, 5735, 5920, 6568, 8210, 9176, 11470, 13136, 16420, 18352, 22940, 25451, 26272, 30377, 32840, 36704, 45880, 50902, 60754, 65680, 91760, 101804, 121508, 127255, 131360, 151885, 183520, 203608, 243016, 254510, 303770, 407216, 486032, 509020, 607540, 814432, 941687, 972064, 1018040, 1215080, 1883374, 2036080, 2430160, 3766748, 4072160, 4708435, 4860320, 7533496, 9416870, 15066992, 18833740, 30133984, 37667480, 75334960, 150669920]

約数ペア:

[(1, 150669920), (2, 75334960), (4, 37667480), (5, 30133984), (8, 18833740), (10, 15066992), (16, 9416870), (20, 7533496), (31, 4860320), (32, 4708435), (37, 4072160), (40, 3766748), (62, 2430160), (74, 2036080), (80, 1883374), (124, 1215080), (148, 1018040), (155, 972064), (160, 941687), (185, 814432), (248, 607540), (296, 509020), (310, 486032), (370, 407216), (496, 303770), (592, 254510), (620, 243016), (740, 203608), (821, 183520), (992, 151885), (1147, 131360), (1184, 127255), (1240, 121508), (1480, 101804), (1642, 91760), (2294, 65680), (2480, 60754), (2960, 50902), (3284, 45880), (4105, 36704), (4588, 32840), (4960, 30377), (5735, 26272), (5920, 25451), (6568, 22940), (8210, 18352), (9176, 16420), (11470, 13136)]