105680800

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 72

約数和(自身を含む): 262483200

約数和(自身を除く): 156802400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 2239, 2360, 2950, 4478, 4720, 5900, 8956, 9440, 11195, 11800, 17912, 22390, 23600, 35824, 44780, 47200, 55975, 71648, 89560, 111950, 132101, 179120, 223900, 264202, 358240, 447800, 528404, 660505, 895600, 1056808, 1321010, 1791200, 2113616, 2642020, 3302525, 4227232, 5284040, 6605050, 10568080, 13210100, 21136160, 26420200, 52840400, 105680800]

約数ペア:

[(1, 105680800), (2, 52840400), (4, 26420200), (5, 21136160), (8, 13210100), (10, 10568080), (16, 6605050), (20, 5284040), (25, 4227232), (32, 3302525), (40, 2642020), (50, 2113616), (59, 1791200), (80, 1321010), (100, 1056808), (118, 895600), (160, 660505), (200, 528404), (236, 447800), (295, 358240), (400, 264202), (472, 223900), (590, 179120), (800, 132101), (944, 111950), (1180, 89560), (1475, 71648), (1888, 55975), (2239, 47200), (2360, 44780), (2950, 35824), (4478, 23600), (4720, 22390), (5900, 17912), (8956, 11800), (9440, 11195)]