75142600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28930

約数の個数: 48

約数和(自身を含む): 188152020

約数和(自身を除く): 113009420

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 28901, 57802, 115604, 144505, 231208, 289010, 375713, 578020, 722525, 751426, 1156040, 1445050, 1502852, 1878565, 2890100, 3005704, 3757130, 5780200, 7514260, 9392825, 15028520, 18785650, 37571300, 75142600]

約数ペア:

[(1, 75142600), (2, 37571300), (4, 18785650), (5, 15028520), (8, 9392825), (10, 7514260), (13, 5780200), (20, 3757130), (25, 3005704), (26, 2890100), (40, 1878565), (50, 1502852), (52, 1445050), (65, 1156040), (100, 751426), (104, 722525), (130, 578020), (200, 375713), (260, 289010), (325, 231208), (520, 144505), (650, 115604), (1300, 57802), (2600, 28901)]