3188250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 9369360

約数和(自身を除く): 6181110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 109, 117, 125, 130, 150, 195, 218, 225, 234, 250, 325, 327, 375, 390, 450, 545, 585, 650, 654, 750, 975, 981, 1090, 1125, 1170, 1417, 1625, 1635, 1950, 1962, 2250, 2725, 2834, 2925, 3250, 3270, 4251, 4875, 4905, 5450, 5850, 7085, 8175, 8502, 9750, 9810, 12753, 13625, 14170, 14625, 16350, 21255, 24525, 25506, 27250, 29250, 35425, 40875, 42510, 49050, 63765, 70850, 81750, 106275, 122625, 127530, 177125, 212550, 245250, 318825, 354250, 531375, 637650, 1062750, 1594125, 3188250]

約数ペア:

[(1, 3188250), (2, 1594125), (3, 1062750), (5, 637650), (6, 531375), (9, 354250), (10, 318825), (13, 245250), (15, 212550), (18, 177125), (25, 127530), (26, 122625), (30, 106275), (39, 81750), (45, 70850), (50, 63765), (65, 49050), (75, 42510), (78, 40875), (90, 35425), (109, 29250), (117, 27250), (125, 25506), (130, 24525), (150, 21255), (195, 16350), (218, 14625), (225, 14170), (234, 13625), (250, 12753), (325, 9810), (327, 9750), (375, 8502), (390, 8175), (450, 7085), (545, 5850), (585, 5450), (650, 4905), (654, 4875), (750, 4251), (975, 3270), (981, 3250), (1090, 2925), (1125, 2834), (1170, 2725), (1417, 2250), (1625, 1962), (1635, 1950)]