85865100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3719

約数の個数: 72

約数和(自身を含む): 251650560

約数和(自身を除く): 165785460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3623, 3950, 4740, 5925, 7246, 7900, 10869, 11850, 14492, 18115, 21738, 23700, 36230, 43476, 54345, 72460, 90575, 108690, 181150, 217380, 271725, 286217, 362300, 543450, 572434, 858651, 1086900, 1144868, 1431085, 1717302, 2862170, 3434604, 4293255, 5724340, 7155425, 8586510, 14310850, 17173020, 21466275, 28621700, 42932550, 85865100]

約数ペア:

[(1, 85865100), (2, 42932550), (3, 28621700), (4, 21466275), (5, 17173020), (6, 14310850), (10, 8586510), (12, 7155425), (15, 5724340), (20, 4293255), (25, 3434604), (30, 2862170), (50, 1717302), (60, 1431085), (75, 1144868), (79, 1086900), (100, 858651), (150, 572434), (158, 543450), (237, 362300), (300, 286217), (316, 271725), (395, 217380), (474, 181150), (790, 108690), (948, 90575), (1185, 72460), (1580, 54345), (1975, 43476), (2370, 36230), (3623, 23700), (3950, 21738), (4740, 18115), (5925, 14492), (7246, 11850), (7900, 10869)]