101717820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18229}}^1$

素因数の和:18275

約数の個数: 72

約数和(自身を含む): 318514560

約数和(自身を除く): 216796740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 18229, 36458, 54687, 72916, 91145, 109374, 164061, 182290, 218748, 273435, 328122, 364580, 546870, 565099, 656244, 820305, 1093740, 1130198, 1640610, 1695297, 2260396, 2825495, 3281220, 3390594, 5085891, 5650990, 6781188, 8476485, 10171782, 11301980, 16952970, 20343564, 25429455, 33905940, 50858910, 101717820]

約数ペア:

[(1, 101717820), (2, 50858910), (3, 33905940), (4, 25429455), (5, 20343564), (6, 16952970), (9, 11301980), (10, 10171782), (12, 8476485), (15, 6781188), (18, 5650990), (20, 5085891), (30, 3390594), (31, 3281220), (36, 2825495), (45, 2260396), (60, 1695297), (62, 1640610), (90, 1130198), (93, 1093740), (124, 820305), (155, 656244), (180, 565099), (186, 546870), (279, 364580), (310, 328122), (372, 273435), (465, 218748), (558, 182290), (620, 164061), (930, 109374), (1116, 91145), (1395, 72916), (1860, 54687), (2790, 36458), (5580, 18229)]