91685100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23539

約数の個数: 72

約数和(自身を含む): 285693520

約数和(自身を除く): 194008420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 23509, 47018, 70527, 94036, 117545, 141054, 235090, 282108, 305617, 352635, 470180, 587725, 611234, 705270, 916851, 1175450, 1222468, 1410540, 1528085, 1763175, 1833702, 2350900, 3056170, 3526350, 3667404, 4584255, 6112340, 7052700, 7640425, 9168510, 15280850, 18337020, 22921275, 30561700, 45842550, 91685100]

約数ペア:

[(1, 91685100), (2, 45842550), (3, 30561700), (4, 22921275), (5, 18337020), (6, 15280850), (10, 9168510), (12, 7640425), (13, 7052700), (15, 6112340), (20, 4584255), (25, 3667404), (26, 3526350), (30, 3056170), (39, 2350900), (50, 1833702), (52, 1763175), (60, 1528085), (65, 1410540), (75, 1222468), (78, 1175450), (100, 916851), (130, 705270), (150, 611234), (156, 587725), (195, 470180), (260, 352635), (300, 305617), (325, 282108), (390, 235090), (650, 141054), (780, 117545), (975, 94036), (1300, 70527), (1950, 47018), (3900, 23509)]