27915200

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 84

約数和(自身を含む): 69921120

約数和(自身を除く): 42005920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 239, 292, 320, 365, 400, 478, 584, 730, 800, 956, 1168, 1195, 1460, 1600, 1825, 1912, 2336, 2390, 2920, 3650, 3824, 4672, 4780, 5840, 5975, 7300, 7648, 9560, 11680, 11950, 14600, 15296, 17447, 19120, 23360, 23900, 29200, 34894, 38240, 47800, 58400, 69788, 76480, 87235, 95600, 116800, 139576, 174470, 191200, 279152, 348940, 382400, 436175, 558304, 697880, 872350, 1116608, 1395760, 1744700, 2791520, 3489400, 5583040, 6978800, 13957600, 27915200]

約数ペア:

[(1, 27915200), (2, 13957600), (4, 6978800), (5, 5583040), (8, 3489400), (10, 2791520), (16, 1744700), (20, 1395760), (25, 1116608), (32, 872350), (40, 697880), (50, 558304), (64, 436175), (73, 382400), (80, 348940), (100, 279152), (146, 191200), (160, 174470), (200, 139576), (239, 116800), (292, 95600), (320, 87235), (365, 76480), (400, 69788), (478, 58400), (584, 47800), (730, 38240), (800, 34894), (956, 29200), (1168, 23900), (1195, 23360), (1460, 19120), (1600, 17447), (1825, 15296), (1912, 14600), (2336, 11950), (2390, 11680), (2920, 9560), (3650, 7648), (3824, 7300), (4672, 5975), (4780, 5840)]