71318850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3191}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 178113600

約数和(自身を除く): 106794750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3191, 3725, 4470, 6382, 7450, 9573, 11175, 15955, 19146, 22350, 31910, 47865, 79775, 95730, 159550, 239325, 475459, 478650, 950918, 1426377, 2377295, 2852754, 4754590, 7131885, 11886475, 14263770, 23772950, 35659425, 71318850]

約数ペア:

[(1, 71318850), (2, 35659425), (3, 23772950), (5, 14263770), (6, 11886475), (10, 7131885), (15, 4754590), (25, 2852754), (30, 2377295), (50, 1426377), (75, 950918), (149, 478650), (150, 475459), (298, 239325), (447, 159550), (745, 95730), (894, 79775), (1490, 47865), (2235, 31910), (3191, 22350), (3725, 19146), (4470, 15955), (6382, 11175), (7450, 9573)]