56154060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2077

約数の個数: 120

約数和(自身を含む): 186611040

約数和(自身を除く): 130456980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2039, 2295, 2754, 3060, 4078, 4590, 5508, 6117, 6885, 8156, 9180, 10195, 12234, 13770, 18351, 20390, 24468, 27540, 30585, 34663, 36702, 40780, 55053, 61170, 69326, 73404, 91755, 103989, 110106, 122340, 138652, 165159, 173315, 183510, 207978, 220212, 275265, 311967, 330318, 346630, 367020, 415956, 519945, 550530, 623934, 660636, 693260, 825795, 935901, 1039890, 1101060, 1247868, 1559835, 1651590, 1871802, 2079780, 2807703, 3119670, 3303180, 3743604, 4679505, 5615406, 6239340, 9359010, 11230812, 14038515, 18718020, 28077030, 56154060]

約数ペア:

[(1, 56154060), (2, 28077030), (3, 18718020), (4, 14038515), (5, 11230812), (6, 9359010), (9, 6239340), (10, 5615406), (12, 4679505), (15, 3743604), (17, 3303180), (18, 3119670), (20, 2807703), (27, 2079780), (30, 1871802), (34, 1651590), (36, 1559835), (45, 1247868), (51, 1101060), (54, 1039890), (60, 935901), (68, 825795), (81, 693260), (85, 660636), (90, 623934), (102, 550530), (108, 519945), (135, 415956), (153, 367020), (162, 346630), (170, 330318), (180, 311967), (204, 275265), (255, 220212), (270, 207978), (306, 183510), (324, 173315), (340, 165159), (405, 138652), (459, 122340), (510, 110106), (540, 103989), (612, 91755), (765, 73404), (810, 69326), (918, 61170), (1020, 55053), (1377, 40780), (1530, 36702), (1620, 34663), (1836, 30585), (2039, 27540), (2295, 24468), (2754, 20390), (3060, 18351), (4078, 13770), (4590, 12234), (5508, 10195), (6117, 9180), (6885, 8156)]