57663180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 176576400

約数和(自身を除く): 118913220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2939, 3270, 3924, 4905, 5878, 6540, 8817, 9810, 11756, 14695, 17634, 19620, 26451, 29390, 35268, 44085, 52902, 58780, 88170, 105804, 132255, 176340, 264510, 320351, 529020, 640702, 961053, 1281404, 1601755, 1922106, 2883159, 3203510, 3844212, 4805265, 5766318, 6407020, 9610530, 11532636, 14415795, 19221060, 28831590, 57663180]

約数ペア:

[(1, 57663180), (2, 28831590), (3, 19221060), (4, 14415795), (5, 11532636), (6, 9610530), (9, 6407020), (10, 5766318), (12, 4805265), (15, 3844212), (18, 3203510), (20, 2883159), (30, 1922106), (36, 1601755), (45, 1281404), (60, 961053), (90, 640702), (109, 529020), (180, 320351), (218, 264510), (327, 176340), (436, 132255), (545, 105804), (654, 88170), (981, 58780), (1090, 52902), (1308, 44085), (1635, 35268), (1962, 29390), (2180, 26451), (2939, 19620), (3270, 17634), (3924, 14695), (4905, 11756), (5878, 9810), (6540, 8817)]