57478020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 175125888

約数和(自身を除く): 117647868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1523, 1887, 2220, 2516, 3046, 3145, 3774, 4569, 6092, 6290, 7548, 7615, 9138, 9435, 12580, 15230, 18276, 18870, 22845, 25891, 30460, 37740, 45690, 51782, 56351, 77673, 91380, 103564, 112702, 129455, 155346, 169053, 225404, 258910, 281755, 310692, 338106, 388365, 517820, 563510, 676212, 776730, 845265, 957967, 1127020, 1553460, 1690530, 1915934, 2873901, 3381060, 3831868, 4789835, 5747802, 9579670, 11495604, 14369505, 19159340, 28739010, 57478020]

約数ペア:

[(1, 57478020), (2, 28739010), (3, 19159340), (4, 14369505), (5, 11495604), (6, 9579670), (10, 5747802), (12, 4789835), (15, 3831868), (17, 3381060), (20, 2873901), (30, 1915934), (34, 1690530), (37, 1553460), (51, 1127020), (60, 957967), (68, 845265), (74, 776730), (85, 676212), (102, 563510), (111, 517820), (148, 388365), (170, 338106), (185, 310692), (204, 281755), (222, 258910), (255, 225404), (340, 169053), (370, 155346), (444, 129455), (510, 112702), (555, 103564), (629, 91380), (740, 77673), (1020, 56351), (1110, 51782), (1258, 45690), (1523, 37740), (1887, 30460), (2220, 25891), (2516, 22845), (3046, 18870), (3145, 18276), (3774, 15230), (4569, 12580), (6092, 9435), (6290, 9138), (7548, 7615)]