156984286100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1621}}^1\times {\mathrm{4229}}^1$

素因数の和:6093

約数の個数: 72

約数和(自身を含む): 342435504600

約数和(自身を除く): 185451218500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 1621, 2290, 3242, 4229, 4580, 5725, 6484, 8105, 8458, 11450, 16210, 16916, 21145, 22900, 32420, 40525, 42290, 81050, 84580, 105725, 162100, 211450, 371209, 422900, 742418, 968441, 1484836, 1856045, 1936882, 3712090, 3873764, 4842205, 6855209, 7424180, 9280225, 9684410, 13710418, 18560450, 19368820, 24211025, 27420836, 34276045, 37120900, 48422050, 68552090, 96844100, 137104180, 171380225, 342760450, 685520900, 1569842861, 3139685722, 6279371444, 7849214305, 15698428610, 31396857220, 39246071525, 78492143050, 156984286100]

約数ペア:

[(1, 156984286100), (2, 78492143050), (4, 39246071525), (5, 31396857220), (10, 15698428610), (20, 7849214305), (25, 6279371444), (50, 3139685722), (100, 1569842861), (229, 685520900), (458, 342760450), (916, 171380225), (1145, 137104180), (1621, 96844100), (2290, 68552090), (3242, 48422050), (4229, 37120900), (4580, 34276045), (5725, 27420836), (6484, 24211025), (8105, 19368820), (8458, 18560450), (11450, 13710418), (16210, 9684410), (16916, 9280225), (21145, 7424180), (22900, 6855209), (32420, 4842205), (40525, 3873764), (42290, 3712090), (81050, 1936882), (84580, 1856045), (105725, 1484836), (162100, 968441), (211450, 742418), (371209, 422900)]