75370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20306

約数の個数: 64

約数和(自身を含む): 233418240

約数和(自身を除く): 158047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20261, 40522, 60783, 81044, 101305, 121566, 162088, 202610, 243132, 303915, 405220, 486264, 607830, 628091, 810440, 1215660, 1256182, 1884273, 2431320, 2512364, 3140455, 3768546, 5024728, 6280910, 7537092, 9421365, 12561820, 15074184, 18842730, 25123640, 37685460, 75370920]

約数ペア:

[(1, 75370920), (2, 37685460), (3, 25123640), (4, 18842730), (5, 15074184), (6, 12561820), (8, 9421365), (10, 7537092), (12, 6280910), (15, 5024728), (20, 3768546), (24, 3140455), (30, 2512364), (31, 2431320), (40, 1884273), (60, 1256182), (62, 1215660), (93, 810440), (120, 628091), (124, 607830), (155, 486264), (186, 405220), (248, 303915), (310, 243132), (372, 202610), (465, 162088), (620, 121566), (744, 101305), (930, 81044), (1240, 60783), (1860, 40522), (3720, 20261)]