89392140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165541}}^1$

素因数の和:165559

約数の個数: 48

約数和(自身を含む): 278110560

約数和(自身を除く): 188718420

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, 165541, 331082, 496623, 662164, 827705, 993246, 1489869, 1655410, 1986492, 2483115, 2979738, 3310820, 4469607, 4966230, 5959476, 7449345, 8939214, 9932460, 14898690, 17878428, 22348035, 29797380, 44696070, 89392140]

約数ペア:

[(1, 89392140), (2, 44696070), (3, 29797380), (4, 22348035), (5, 17878428), (6, 14898690), (9, 9932460), (10, 8939214), (12, 7449345), (15, 5959476), (18, 4966230), (20, 4469607), (27, 3310820), (30, 2979738), (36, 2483115), (45, 1986492), (54, 1655410), (60, 1489869), (90, 993246), (108, 827705), (135, 662164), (180, 496623), (270, 331082), (540, 165541)]