77256180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 245236992

約数和(自身を除く): 167980812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 463, 515, 540, 618, 810, 926, 927, 1030, 1236, 1389, 1545, 1620, 1852, 1854, 2060, 2315, 2778, 2781, 3090, 3708, 4167, 4630, 4635, 5556, 5562, 6180, 6945, 8334, 8343, 9260, 9270, 11124, 12501, 13890, 13905, 16668, 16686, 18540, 20835, 25002, 27780, 27810, 33372, 37503, 41670, 41715, 47689, 50004, 55620, 62505, 75006, 83340, 83430, 95378, 125010, 143067, 150012, 166860, 187515, 190756, 238445, 250020, 286134, 375030, 429201, 476890, 572268, 715335, 750060, 858402, 953780, 1287603, 1430670, 1716804, 2146005, 2575206, 2861340, 3862809, 4292010, 5150412, 6438015, 7725618, 8584020, 12876030, 15451236, 19314045, 25752060, 38628090, 77256180]

約数ペア:

[(1, 77256180), (2, 38628090), (3, 25752060), (4, 19314045), (5, 15451236), (6, 12876030), (9, 8584020), (10, 7725618), (12, 6438015), (15, 5150412), (18, 4292010), (20, 3862809), (27, 2861340), (30, 2575206), (36, 2146005), (45, 1716804), (54, 1430670), (60, 1287603), (81, 953780), (90, 858402), (103, 750060), (108, 715335), (135, 572268), (162, 476890), (180, 429201), (206, 375030), (270, 286134), (309, 250020), (324, 238445), (405, 190756), (412, 187515), (463, 166860), (515, 150012), (540, 143067), (618, 125010), (810, 95378), (926, 83430), (927, 83340), (1030, 75006), (1236, 62505), (1389, 55620), (1545, 50004), (1620, 47689), (1852, 41715), (1854, 41670), (2060, 37503), (2315, 33372), (2778, 27810), (2781, 27780), (3090, 25002), (3708, 20835), (4167, 18540), (4630, 16686), (4635, 16668), (5556, 13905), (5562, 13890), (6180, 12501), (6945, 11124), (8334, 9270), (8343, 9260)]