74710620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4512

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 165274020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4463, 5580, 8370, 8926, 13389, 16740, 17852, 22315, 26778, 40167, 44630, 53556, 66945, 80334, 89260, 120501, 133890, 138353, 160668, 200835, 241002, 267780, 276706, 401670, 415059, 482004, 553412, 602505, 691765, 803340, 830118, 1205010, 1245177, 1383530, 1660236, 2075295, 2410020, 2490354, 2767060, 3735531, 4150590, 4980708, 6225885, 7471062, 8301180, 12451770, 14942124, 18677655, 24903540, 37355310, 74710620]

約数ペア:

[(1, 74710620), (2, 37355310), (3, 24903540), (4, 18677655), (5, 14942124), (6, 12451770), (9, 8301180), (10, 7471062), (12, 6225885), (15, 4980708), (18, 4150590), (20, 3735531), (27, 2767060), (30, 2490354), (31, 2410020), (36, 2075295), (45, 1660236), (54, 1383530), (60, 1245177), (62, 1205010), (90, 830118), (93, 803340), (108, 691765), (124, 602505), (135, 553412), (155, 482004), (180, 415059), (186, 401670), (270, 276706), (279, 267780), (310, 241002), (372, 200835), (465, 160668), (540, 138353), (558, 133890), (620, 120501), (837, 89260), (930, 80334), (1116, 66945), (1395, 53556), (1674, 44630), (1860, 40167), (2790, 26778), (3348, 22315), (4185, 17852), (4463, 16740), (5580, 13389), (8370, 8926)]