75153780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32117}}^1$

素因数の和:32145

約数の個数: 72

約数和(自身を含む): 245509992

約数和(自身を除く): 170356212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32117, 64234, 96351, 128468, 160585, 192702, 289053, 321170, 385404, 417521, 481755, 578106, 642340, 835042, 963510, 1156212, 1252563, 1445265, 1670084, 1927020, 2087605, 2505126, 2890530, 3757689, 4175210, 5010252, 5781060, 6262815, 7515378, 8350420, 12525630, 15030756, 18788445, 25051260, 37576890, 75153780]

約数ペア:

[(1, 75153780), (2, 37576890), (3, 25051260), (4, 18788445), (5, 15030756), (6, 12525630), (9, 8350420), (10, 7515378), (12, 6262815), (13, 5781060), (15, 5010252), (18, 4175210), (20, 3757689), (26, 2890530), (30, 2505126), (36, 2087605), (39, 1927020), (45, 1670084), (52, 1445265), (60, 1252563), (65, 1156212), (78, 963510), (90, 835042), (117, 642340), (130, 578106), (156, 481755), (180, 417521), (195, 385404), (234, 321170), (260, 289053), (390, 192702), (468, 160585), (585, 128468), (780, 96351), (1170, 64234), (2340, 32117)]