90758340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168071}}^1$

素因数の和:168089

約数の個数: 48

約数和(自身を含む): 282360960

約数和(自身を除く): 191602620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 168071, 336142, 504213, 672284, 840355, 1008426, 1512639, 1680710, 2016852, 2521065, 3025278, 3361420, 4537917, 5042130, 6050556, 7563195, 9075834, 10084260, 15126390, 18151668, 22689585, 30252780, 45379170, 90758340]

約数ペア:

[(1, 90758340), (2, 45379170), (3, 30252780), (4, 22689585), (5, 18151668), (6, 15126390), (9, 10084260), (10, 9075834), (12, 7563195), (15, 6050556), (18, 5042130), (20, 4537917), (27, 3361420), (30, 3025278), (36, 2521065), (45, 2016852), (54, 1680710), (60, 1512639), (90, 1008426), (108, 840355), (135, 672284), (180, 504213), (270, 336142), (540, 168071)]