146052100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 342118728

約数和(自身を除く): 196066628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 850, 901, 1060, 1325, 1621, 1700, 1802, 2650, 3242, 3604, 4505, 5300, 6484, 8105, 9010, 16210, 18020, 22525, 27557, 32420, 40525, 45050, 55114, 81050, 85913, 90100, 110228, 137785, 162100, 171826, 275570, 343652, 429565, 551140, 688925, 859130, 1377850, 1460521, 1718260, 2147825, 2755700, 2921042, 4295650, 5842084, 7302605, 8591300, 14605210, 29210420, 36513025, 73026050, 146052100]

約数ペア:

[(1, 146052100), (2, 73026050), (4, 36513025), (5, 29210420), (10, 14605210), (17, 8591300), (20, 7302605), (25, 5842084), (34, 4295650), (50, 2921042), (53, 2755700), (68, 2147825), (85, 1718260), (100, 1460521), (106, 1377850), (170, 859130), (212, 688925), (265, 551140), (340, 429565), (425, 343652), (530, 275570), (850, 171826), (901, 162100), (1060, 137785), (1325, 110228), (1621, 90100), (1700, 85913), (1802, 81050), (2650, 55114), (3242, 45050), (3604, 40525), (4505, 32420), (5300, 27557), (6484, 22525), (8105, 18020), (9010, 16210)]