90273420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167173}}^1$

素因数の和:167191

約数の個数: 48

約数和(自身を含む): 280852320

約数和(自身を除く): 190578900

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, 167173, 334346, 501519, 668692, 835865, 1003038, 1504557, 1671730, 2006076, 2507595, 3009114, 3343460, 4513671, 5015190, 6018228, 7522785, 9027342, 10030380, 15045570, 18054684, 22568355, 30091140, 45136710, 90273420]

約数ペア:

[(1, 90273420), (2, 45136710), (3, 30091140), (4, 22568355), (5, 18054684), (6, 15045570), (9, 10030380), (10, 9027342), (12, 7522785), (15, 6018228), (18, 5015190), (20, 4513671), (27, 3343460), (30, 3009114), (36, 2507595), (45, 2006076), (54, 1671730), (60, 1504557), (90, 1003038), (108, 835865), (135, 668692), (180, 501519), (270, 334346), (540, 167173)]