408892860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3145

約数の個数: 120

約数和(自身を含む): 1298593296

約数和(自身を除く): 889700436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1620, 1660, 2241, 2490, 2988, 3041, 3735, 4482, 4980, 6082, 6723, 7470, 8964, 9123, 11205, 12164, 13446, 14940, 15205, 18246, 22410, 26892, 27369, 30410, 33615, 36492, 44820, 45615, 54738, 60820, 67230, 82107, 91230, 109476, 134460, 136845, 164214, 182460, 246321, 252403, 273690, 328428, 410535, 492642, 504806, 547380, 757209, 821070, 985284, 1009612, 1231605, 1262015, 1514418, 1642140, 2271627, 2463210, 2524030, 3028836, 3786045, 4543254, 4926420, 5048060, 6814881, 7572090, 9086508, 11358135, 13629762, 15144180, 20444643, 22716270, 27259524, 34074405, 40889286, 45432540, 68148810, 81778572, 102223215, 136297620, 204446430, 408892860]

約数ペア:

[(1, 408892860), (2, 204446430), (3, 136297620), (4, 102223215), (5, 81778572), (6, 68148810), (9, 45432540), (10, 40889286), (12, 34074405), (15, 27259524), (18, 22716270), (20, 20444643), (27, 15144180), (30, 13629762), (36, 11358135), (45, 9086508), (54, 7572090), (60, 6814881), (81, 5048060), (83, 4926420), (90, 4543254), (108, 3786045), (135, 3028836), (162, 2524030), (166, 2463210), (180, 2271627), (249, 1642140), (270, 1514418), (324, 1262015), (332, 1231605), (405, 1009612), (415, 985284), (498, 821070), (540, 757209), (747, 547380), (810, 504806), (830, 492642), (996, 410535), (1245, 328428), (1494, 273690), (1620, 252403), (1660, 246321), (2241, 182460), (2490, 164214), (2988, 136845), (3041, 134460), (3735, 109476), (4482, 91230), (4980, 82107), (6082, 67230), (6723, 60820), (7470, 54738), (8964, 45615), (9123, 44820), (11205, 36492), (12164, 33615), (13446, 30410), (14940, 27369), (15205, 26892), (18246, 22410)]