63318400

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 160123680

約数和(自身を除く): 96805280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 421, 470, 640, 752, 800, 842, 940, 1175, 1504, 1600, 1684, 1880, 2105, 2350, 3008, 3200, 3368, 3760, 4210, 4700, 6016, 6736, 7520, 8420, 9400, 10525, 13472, 15040, 16840, 18800, 19787, 21050, 26944, 30080, 33680, 37600, 39574, 42100, 53888, 67360, 75200, 79148, 84200, 98935, 134720, 150400, 158296, 168400, 197870, 269440, 316592, 336800, 395740, 494675, 633184, 673600, 791480, 989350, 1266368, 1347200, 1582960, 1978700, 2532736, 3165920, 3957400, 6331840, 7914800, 12663680, 15829600, 31659200, 63318400]

約数ペア:

[(1, 63318400), (2, 31659200), (4, 15829600), (5, 12663680), (8, 7914800), (10, 6331840), (16, 3957400), (20, 3165920), (25, 2532736), (32, 1978700), (40, 1582960), (47, 1347200), (50, 1266368), (64, 989350), (80, 791480), (94, 673600), (100, 633184), (128, 494675), (160, 395740), (188, 336800), (200, 316592), (235, 269440), (320, 197870), (376, 168400), (400, 158296), (421, 150400), (470, 134720), (640, 98935), (752, 84200), (800, 79148), (842, 75200), (940, 67360), (1175, 53888), (1504, 42100), (1600, 39574), (1684, 37600), (1880, 33680), (2105, 30080), (2350, 26944), (3008, 21050), (3200, 19787), (3368, 18800), (3760, 16840), (4210, 15040), (4700, 13472), (6016, 10525), (6736, 9400), (7520, 8420)]