207316260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127973}}^1$

素因数の和:127994

約数の個数: 60

約数和(自身を含む): 650363868

約数和(自身を除く): 443047608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 127973, 255946, 383919, 511892, 639865, 767838, 1151757, 1279730, 1535676, 1919595, 2303514, 2559460, 3455271, 3839190, 4607028, 5758785, 6910542, 7678380, 10365813, 11517570, 13821084, 17276355, 20731626, 23035140, 34552710, 41463252, 51829065, 69105420, 103658130, 207316260]

約数ペア:

[(1, 207316260), (2, 103658130), (3, 69105420), (4, 51829065), (5, 41463252), (6, 34552710), (9, 23035140), (10, 20731626), (12, 17276355), (15, 13821084), (18, 11517570), (20, 10365813), (27, 7678380), (30, 6910542), (36, 5758785), (45, 4607028), (54, 3839190), (60, 3455271), (81, 2559460), (90, 2303514), (108, 1919595), (135, 1535676), (162, 1279730), (180, 1151757), (270, 767838), (324, 639865), (405, 511892), (540, 383919), (810, 255946), (1620, 127973)]