70478700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8147

約数の個数: 72

約数和(自身を含む): 210976080

約数和(自身を除く): 140497380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8101, 8700, 16202, 24303, 32404, 40505, 48606, 81010, 97212, 121515, 162020, 202525, 234929, 243030, 405050, 469858, 486060, 607575, 704787, 810100, 939716, 1174645, 1215150, 1409574, 2349290, 2430300, 2819148, 3523935, 4698580, 5873225, 7047870, 11746450, 14095740, 17619675, 23492900, 35239350, 70478700]

約数ペア:

[(1, 70478700), (2, 35239350), (3, 23492900), (4, 17619675), (5, 14095740), (6, 11746450), (10, 7047870), (12, 5873225), (15, 4698580), (20, 3523935), (25, 2819148), (29, 2430300), (30, 2349290), (50, 1409574), (58, 1215150), (60, 1174645), (75, 939716), (87, 810100), (100, 704787), (116, 607575), (145, 486060), (150, 469858), (174, 405050), (290, 243030), (300, 234929), (348, 202525), (435, 162020), (580, 121515), (725, 97212), (870, 81010), (1450, 48606), (1740, 40505), (2175, 32404), (2900, 24303), (4350, 16202), (8101, 8700)]