270667039100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{17713}}^1\times {\mathrm{3727}}^1$

素因数の和:21495

約数の個数: 72

約数和(自身を含む): 601868436288

約数和(自身を除く): 331201397188

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3727, 4100, 7454, 14908, 17713, 18635, 35426, 37270, 70852, 74540, 88565, 93175, 152807, 177130, 186350, 305614, 354260, 372700, 442825, 611228, 726233, 764035, 885650, 1452466, 1528070, 1771300, 2904932, 3056140, 3631165, 3820175, 7262330, 7640350, 14524660, 15280700, 18155825, 36311650, 66016351, 72623300, 132032702, 264065404, 330081755, 660163510, 1320327020, 1650408775, 2706670391, 3300817550, 5413340782, 6601635100, 10826681564, 13533351955, 27066703910, 54133407820, 67666759775, 135333519550, 270667039100]

約数ペア:

[(1, 270667039100), (2, 135333519550), (4, 67666759775), (5, 54133407820), (10, 27066703910), (20, 13533351955), (25, 10826681564), (41, 6601635100), (50, 5413340782), (82, 3300817550), (100, 2706670391), (164, 1650408775), (205, 1320327020), (410, 660163510), (820, 330081755), (1025, 264065404), (2050, 132032702), (3727, 72623300), (4100, 66016351), (7454, 36311650), (14908, 18155825), (17713, 15280700), (18635, 14524660), (35426, 7640350), (37270, 7262330), (70852, 3820175), (74540, 3631165), (88565, 3056140), (93175, 2904932), (152807, 1771300), (177130, 1528070), (186350, 1452466), (305614, 885650), (354260, 764035), (372700, 726233), (442825, 611228)]