622778580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{182099}}^1$

素因数の和:182133

約数の個数: 72

約数和(自身を含む): 1988532000

約数和(自身を除く): 1365753420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 182099, 364198, 546297, 728396, 910495, 1092594, 1638891, 1820990, 2185188, 2731485, 3277782, 3459881, 3641980, 5462970, 6555564, 6919762, 8194455, 10379643, 10925940, 13839524, 16388910, 17299405, 20759286, 31138929, 32777820, 34598810, 41518572, 51898215, 62277858, 69197620, 103796430, 124555716, 155694645, 207592860, 311389290, 622778580]

約数ペア:

[(1, 622778580), (2, 311389290), (3, 207592860), (4, 155694645), (5, 124555716), (6, 103796430), (9, 69197620), (10, 62277858), (12, 51898215), (15, 41518572), (18, 34598810), (19, 32777820), (20, 31138929), (30, 20759286), (36, 17299405), (38, 16388910), (45, 13839524), (57, 10925940), (60, 10379643), (76, 8194455), (90, 6919762), (95, 6555564), (114, 5462970), (171, 3641980), (180, 3459881), (190, 3277782), (228, 2731485), (285, 2185188), (342, 1820990), (380, 1638891), (570, 1092594), (684, 910495), (855, 728396), (1140, 546297), (1710, 364198), (3420, 182099)]