155258700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 454970880

約数和(自身を除く): 299712180

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, 3950, 4740, 5925, 6551, 7900, 11850, 13102, 19653, 23700, 26204, 32755, 39306, 65510, 78612, 98265, 131020, 163775, 196530, 327550, 393060, 491325, 517529, 655100, 982650, 1035058, 1552587, 1965300, 2070116, 2587645, 3105174, 5175290, 6210348, 7762935, 10350580, 12938225, 15525870, 25876450, 31051740, 38814675, 51752900, 77629350, 155258700]

約数ペア:

[(1, 155258700), (2, 77629350), (3, 51752900), (4, 38814675), (5, 31051740), (6, 25876450), (10, 15525870), (12, 12938225), (15, 10350580), (20, 7762935), (25, 6210348), (30, 5175290), (50, 3105174), (60, 2587645), (75, 2070116), (79, 1965300), (100, 1552587), (150, 1035058), (158, 982650), (237, 655100), (300, 517529), (316, 491325), (395, 393060), (474, 327550), (790, 196530), (948, 163775), (1185, 131020), (1580, 98265), (1975, 78612), (2370, 65510), (3950, 39306), (4740, 32755), (5925, 26204), (6551, 23700), (7900, 19653), (11850, 13102)]