57045060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 120

約数和(自身を含む): 186854976

約数和(自身を除く): 129809916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1531, 1620, 1863, 2070, 2484, 3062, 3105, 3726, 4140, 4593, 6124, 6210, 7452, 7655, 9186, 9315, 12420, 13779, 15310, 18372, 18630, 22965, 27558, 30620, 35213, 37260, 41337, 45930, 55116, 68895, 70426, 82674, 91860, 105639, 124011, 137790, 140852, 165348, 176065, 206685, 211278, 248022, 275580, 316917, 352130, 413370, 422556, 496044, 528195, 620055, 633834, 704260, 826740, 950751, 1056390, 1240110, 1267668, 1584585, 1901502, 2112780, 2480220, 2852253, 3169170, 3803004, 4753755, 5704506, 6338340, 9507510, 11409012, 14261265, 19015020, 28522530, 57045060]

約数ペア:

[(1, 57045060), (2, 28522530), (3, 19015020), (4, 14261265), (5, 11409012), (6, 9507510), (9, 6338340), (10, 5704506), (12, 4753755), (15, 3803004), (18, 3169170), (20, 2852253), (23, 2480220), (27, 2112780), (30, 1901502), (36, 1584585), (45, 1267668), (46, 1240110), (54, 1056390), (60, 950751), (69, 826740), (81, 704260), (90, 633834), (92, 620055), (108, 528195), (115, 496044), (135, 422556), (138, 413370), (162, 352130), (180, 316917), (207, 275580), (230, 248022), (270, 211278), (276, 206685), (324, 176065), (345, 165348), (405, 140852), (414, 137790), (460, 124011), (540, 105639), (621, 91860), (690, 82674), (810, 70426), (828, 68895), (1035, 55116), (1242, 45930), (1380, 41337), (1531, 37260), (1620, 35213), (1863, 30620), (2070, 27558), (2484, 22965), (3062, 18630), (3105, 18372), (3726, 15310), (4140, 13779), (4593, 12420), (6124, 9315), (6210, 9186), (7452, 7655)]