100969600

素因数分解:

$2^7\times 5^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 252327600

約数和(自身を除く): 151358000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 200, 227, 278, 320, 400, 454, 556, 640, 695, 800, 908, 1112, 1135, 1390, 1600, 1816, 2224, 2270, 2780, 3200, 3475, 3632, 4448, 4540, 5560, 5675, 6950, 7264, 8896, 9080, 11120, 11350, 13900, 14528, 17792, 18160, 22240, 22700, 27800, 29056, 31553, 36320, 44480, 45400, 55600, 63106, 72640, 88960, 90800, 111200, 126212, 145280, 157765, 181600, 222400, 252424, 315530, 363200, 444800, 504848, 631060, 726400, 788825, 1009696, 1262120, 1577650, 2019392, 2524240, 3155300, 4038784, 5048480, 6310600, 10096960, 12621200, 20193920, 25242400, 50484800, 100969600]

約数ペア:

[(1, 100969600), (2, 50484800), (4, 25242400), (5, 20193920), (8, 12621200), (10, 10096960), (16, 6310600), (20, 5048480), (25, 4038784), (32, 3155300), (40, 2524240), (50, 2019392), (64, 1577650), (80, 1262120), (100, 1009696), (128, 788825), (139, 726400), (160, 631060), (200, 504848), (227, 444800), (278, 363200), (320, 315530), (400, 252424), (454, 222400), (556, 181600), (640, 157765), (695, 145280), (800, 126212), (908, 111200), (1112, 90800), (1135, 88960), (1390, 72640), (1600, 63106), (1816, 55600), (2224, 45400), (2270, 44480), (2780, 36320), (3200, 31553), (3475, 29056), (3632, 27800), (4448, 22700), (4540, 22240), (5560, 18160), (5675, 17792), (6950, 14528), (7264, 13900), (8896, 11350), (9080, 11120)]