201531400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3575

約数の個数: 96

約数和(自身を含む): 548714880

約数和(自身を除く): 347183480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 574, 700, 820, 1025, 1148, 1400, 1435, 1640, 2050, 2296, 2870, 3511, 4100, 5740, 7022, 7175, 8200, 11480, 14044, 14350, 17555, 24577, 28088, 28700, 35110, 49154, 57400, 70220, 87775, 98308, 122885, 140440, 143951, 175550, 196616, 245770, 287902, 351100, 491540, 575804, 614425, 702200, 719755, 983080, 1007657, 1151608, 1228850, 1439510, 2015314, 2457700, 2879020, 3598775, 4030628, 4915400, 5038285, 5758040, 7197550, 8061256, 10076570, 14395100, 20153140, 25191425, 28790200, 40306280, 50382850, 100765700, 201531400]

約数ペア:

[(1, 201531400), (2, 100765700), (4, 50382850), (5, 40306280), (7, 28790200), (8, 25191425), (10, 20153140), (14, 14395100), (20, 10076570), (25, 8061256), (28, 7197550), (35, 5758040), (40, 5038285), (41, 4915400), (50, 4030628), (56, 3598775), (70, 2879020), (82, 2457700), (100, 2015314), (140, 1439510), (164, 1228850), (175, 1151608), (200, 1007657), (205, 983080), (280, 719755), (287, 702200), (328, 614425), (350, 575804), (410, 491540), (574, 351100), (700, 287902), (820, 245770), (1025, 196616), (1148, 175550), (1400, 143951), (1435, 140440), (1640, 122885), (2050, 98308), (2296, 87775), (2870, 70220), (3511, 57400), (4100, 49154), (5740, 35110), (7022, 28700), (7175, 28088), (8200, 24577), (11480, 17555), (14044, 14350)]