207185850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{51157}}^1$

素因数の和:51181

約数の個数: 60

約数和(自身を含む): 575680974

約数和(自身を除く): 368495124

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 51157, 102314, 153471, 255785, 306942, 460413, 511570, 767355, 920826, 1278925, 1381239, 1534710, 2302065, 2557850, 2762478, 3836775, 4143717, 4604130, 6906195, 7673550, 8287434, 11510325, 13812390, 20718585, 23020650, 34530975, 41437170, 69061950, 103592925, 207185850]

約数ペア:

[(1, 207185850), (2, 103592925), (3, 69061950), (5, 41437170), (6, 34530975), (9, 23020650), (10, 20718585), (15, 13812390), (18, 11510325), (25, 8287434), (27, 7673550), (30, 6906195), (45, 4604130), (50, 4143717), (54, 3836775), (75, 2762478), (81, 2557850), (90, 2302065), (135, 1534710), (150, 1381239), (162, 1278925), (225, 920826), (270, 767355), (405, 511570), (450, 460413), (675, 306942), (810, 255785), (1350, 153471), (2025, 102314), (4050, 51157)]