66376260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40973}}^1$

素因数の和:40994

約数の個数: 60

約数和(自身を含む): 208229868

約数和(自身を除く): 141853608

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, 40973, 81946, 122919, 163892, 204865, 245838, 368757, 409730, 491676, 614595, 737514, 819460, 1106271, 1229190, 1475028, 1843785, 2212542, 2458380, 3318813, 3687570, 4425084, 5531355, 6637626, 7375140, 11062710, 13275252, 16594065, 22125420, 33188130, 66376260]

約数ペア:

[(1, 66376260), (2, 33188130), (3, 22125420), (4, 16594065), (5, 13275252), (6, 11062710), (9, 7375140), (10, 6637626), (12, 5531355), (15, 4425084), (18, 3687570), (20, 3318813), (27, 2458380), (30, 2212542), (36, 1843785), (45, 1475028), (54, 1229190), (60, 1106271), (81, 819460), (90, 737514), (108, 614595), (135, 491676), (162, 409730), (180, 368757), (270, 245838), (324, 204865), (405, 163892), (540, 122919), (810, 81946), (1620, 40973)]