136553600

素因数分解:

$2^7\times 5^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 340863600

約数和(自身を除く): 204310000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 200, 278, 307, 320, 400, 556, 614, 640, 695, 800, 1112, 1228, 1390, 1535, 1600, 2224, 2456, 2780, 3070, 3200, 3475, 4448, 4912, 5560, 6140, 6950, 7675, 8896, 9824, 11120, 12280, 13900, 15350, 17792, 19648, 22240, 24560, 27800, 30700, 39296, 42673, 44480, 49120, 55600, 61400, 85346, 88960, 98240, 111200, 122800, 170692, 196480, 213365, 222400, 245600, 341384, 426730, 444800, 491200, 682768, 853460, 982400, 1066825, 1365536, 1706920, 2133650, 2731072, 3413840, 4267300, 5462144, 6827680, 8534600, 13655360, 17069200, 27310720, 34138400, 68276800, 136553600]

約数ペア:

[(1, 136553600), (2, 68276800), (4, 34138400), (5, 27310720), (8, 17069200), (10, 13655360), (16, 8534600), (20, 6827680), (25, 5462144), (32, 4267300), (40, 3413840), (50, 2731072), (64, 2133650), (80, 1706920), (100, 1365536), (128, 1066825), (139, 982400), (160, 853460), (200, 682768), (278, 491200), (307, 444800), (320, 426730), (400, 341384), (556, 245600), (614, 222400), (640, 213365), (695, 196480), (800, 170692), (1112, 122800), (1228, 111200), (1390, 98240), (1535, 88960), (1600, 85346), (2224, 61400), (2456, 55600), (2780, 49120), (3070, 44480), (3200, 42673), (3475, 39296), (4448, 30700), (4912, 27800), (5560, 24560), (6140, 22240), (6950, 19648), (7675, 17792), (8896, 15350), (9824, 13900), (11120, 12280)]