101385500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 229883472

約数和(自身を除く): 128497972

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 211, 250, 310, 422, 500, 620, 775, 844, 961, 1055, 1550, 1922, 2110, 3100, 3844, 3875, 4220, 4805, 5275, 6541, 7750, 9610, 10550, 13082, 15500, 19220, 21100, 24025, 26164, 26375, 32705, 48050, 52750, 65410, 96100, 105500, 120125, 130820, 163525, 202771, 240250, 327050, 405542, 480500, 654100, 811084, 817625, 1013855, 1635250, 2027710, 3270500, 4055420, 5069275, 10138550, 20277100, 25346375, 50692750, 101385500]

約数ペア:

[(1, 101385500), (2, 50692750), (4, 25346375), (5, 20277100), (10, 10138550), (20, 5069275), (25, 4055420), (31, 3270500), (50, 2027710), (62, 1635250), (100, 1013855), (124, 817625), (125, 811084), (155, 654100), (211, 480500), (250, 405542), (310, 327050), (422, 240250), (500, 202771), (620, 163525), (775, 130820), (844, 120125), (961, 105500), (1055, 96100), (1550, 65410), (1922, 52750), (2110, 48050), (3100, 32705), (3844, 26375), (3875, 26164), (4220, 24025), (4805, 21100), (5275, 19220), (6541, 15500), (7750, 13082), (9610, 10550)]