200085840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277897}}^1$

素因数の和:277916

約数の個数: 60

約数和(自身を含む): 671957364

約数和(自身を除く): 471871524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 277897, 555794, 833691, 1111588, 1389485, 1667382, 2223176, 2501073, 2778970, 3334764, 4168455, 4446352, 5002146, 5557940, 6669528, 8336910, 10004292, 11115880, 12505365, 13339056, 16673820, 20008584, 22231760, 25010730, 33347640, 40017168, 50021460, 66695280, 100042920, 200085840]

約数ペア:

[(1, 200085840), (2, 100042920), (3, 66695280), (4, 50021460), (5, 40017168), (6, 33347640), (8, 25010730), (9, 22231760), (10, 20008584), (12, 16673820), (15, 13339056), (16, 12505365), (18, 11115880), (20, 10004292), (24, 8336910), (30, 6669528), (36, 5557940), (40, 5002146), (45, 4446352), (48, 4168455), (60, 3334764), (72, 2778970), (80, 2501073), (90, 2223176), (120, 1667382), (144, 1389485), (180, 1111588), (240, 833691), (360, 555794), (720, 277897)]