61200800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 150951276

約数和(自身を除く): 89750476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 677, 800, 904, 1130, 1354, 1808, 2260, 2708, 2825, 3385, 3616, 4520, 5416, 5650, 6770, 9040, 10832, 11300, 13540, 16925, 18080, 21664, 22600, 27080, 33850, 45200, 54160, 67700, 76501, 90400, 108320, 135400, 153002, 270800, 306004, 382505, 541600, 612008, 765010, 1224016, 1530020, 1912525, 2448032, 3060040, 3825050, 6120080, 7650100, 12240160, 15300200, 30600400, 61200800]

約数ペア:

[(1, 61200800), (2, 30600400), (4, 15300200), (5, 12240160), (8, 7650100), (10, 6120080), (16, 3825050), (20, 3060040), (25, 2448032), (32, 1912525), (40, 1530020), (50, 1224016), (80, 765010), (100, 612008), (113, 541600), (160, 382505), (200, 306004), (226, 270800), (400, 153002), (452, 135400), (565, 108320), (677, 90400), (800, 76501), (904, 67700), (1130, 54160), (1354, 45200), (1808, 33850), (2260, 27080), (2708, 22600), (2825, 21664), (3385, 18080), (3616, 16925), (4520, 13540), (5416, 11300), (5650, 10832), (6770, 9040)]