200521320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4409}}^1$

素因数の和:4802

約数の個数: 64

約数和(自身を含む): 603288000

約数和(自身を除く): 402766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4409, 4548, 5685, 7580, 8818, 9096, 11370, 13227, 15160, 17636, 22045, 22740, 26454, 35272, 44090, 45480, 52908, 66135, 88180, 105816, 132270, 176360, 264540, 529080, 1671011, 3342022, 5013033, 6684044, 8355055, 10026066, 13368088, 16710110, 20052132, 25065165, 33420220, 40104264, 50130330, 66840440, 100260660, 200521320]

約数ペア:

[(1, 200521320), (2, 100260660), (3, 66840440), (4, 50130330), (5, 40104264), (6, 33420220), (8, 25065165), (10, 20052132), (12, 16710110), (15, 13368088), (20, 10026066), (24, 8355055), (30, 6684044), (40, 5013033), (60, 3342022), (120, 1671011), (379, 529080), (758, 264540), (1137, 176360), (1516, 132270), (1895, 105816), (2274, 88180), (3032, 66135), (3790, 52908), (4409, 45480), (4548, 44090), (5685, 35272), (7580, 26454), (8818, 22740), (9096, 22045), (11370, 17636), (13227, 15160)]