971566020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{9011}}^1$

素因数の和:9625

約数の個数: 72

約数和(自身を含む): 2952331200

約数和(自身を除く): 1980765180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 2396, 2995, 3594, 5391, 5990, 7188, 8985, 9011, 10782, 11980, 17970, 18022, 21564, 26955, 27033, 35940, 36044, 45055, 53910, 54066, 81099, 90110, 107820, 108132, 135165, 162198, 180220, 270330, 324396, 405495, 540660, 810990, 1621980, 5397589, 10795178, 16192767, 21590356, 26987945, 32385534, 48578301, 53975890, 64771068, 80963835, 97156602, 107951780, 161927670, 194313204, 242891505, 323855340, 485783010, 971566020]

約数ペア:

[(1, 971566020), (2, 485783010), (3, 323855340), (4, 242891505), (5, 194313204), (6, 161927670), (9, 107951780), (10, 97156602), (12, 80963835), (15, 64771068), (18, 53975890), (20, 48578301), (30, 32385534), (36, 26987945), (45, 21590356), (60, 16192767), (90, 10795178), (180, 5397589), (599, 1621980), (1198, 810990), (1797, 540660), (2396, 405495), (2995, 324396), (3594, 270330), (5391, 180220), (5990, 162198), (7188, 135165), (8985, 108132), (9011, 107820), (10782, 90110), (11980, 81099), (17970, 54066), (18022, 53910), (21564, 45055), (26955, 36044), (27033, 35940)]