27877620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 83655936

約数和(自身を除く): 55778316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 151, 170, 181, 204, 255, 302, 340, 362, 453, 510, 543, 604, 724, 755, 905, 906, 1020, 1086, 1510, 1810, 1812, 2172, 2265, 2567, 2715, 3020, 3077, 3620, 4530, 5134, 5430, 6154, 7701, 9060, 9231, 10268, 10860, 12308, 12835, 15385, 15402, 18462, 25670, 27331, 30770, 30804, 36924, 38505, 46155, 51340, 54662, 61540, 77010, 81993, 92310, 109324, 136655, 154020, 163986, 184620, 273310, 327972, 409965, 464627, 546620, 819930, 929254, 1393881, 1639860, 1858508, 2323135, 2787762, 4646270, 5575524, 6969405, 9292540, 13938810, 27877620]

約数ペア:

[(1, 27877620), (2, 13938810), (3, 9292540), (4, 6969405), (5, 5575524), (6, 4646270), (10, 2787762), (12, 2323135), (15, 1858508), (17, 1639860), (20, 1393881), (30, 929254), (34, 819930), (51, 546620), (60, 464627), (68, 409965), (85, 327972), (102, 273310), (151, 184620), (170, 163986), (181, 154020), (204, 136655), (255, 109324), (302, 92310), (340, 81993), (362, 77010), (453, 61540), (510, 54662), (543, 51340), (604, 46155), (724, 38505), (755, 36924), (905, 30804), (906, 30770), (1020, 27331), (1086, 25670), (1510, 18462), (1810, 15402), (1812, 15385), (2172, 12835), (2265, 12308), (2567, 10860), (2715, 10268), (3020, 9231), (3077, 9060), (3620, 7701), (4530, 6154), (5134, 5430)]