140288850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23981}}^1$

素因数の和:24012

約数の個数: 72

約数和(自身を含む): 405919332

約数和(自身を除く): 265630482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 23981, 47962, 71943, 119905, 143886, 215829, 239810, 311753, 359715, 431658, 599525, 623506, 719430, 935259, 1079145, 1199050, 1558765, 1798575, 1870518, 2158290, 2805777, 3117530, 3597150, 4676295, 5395725, 5611554, 7793825, 9352590, 10791450, 14028885, 15587650, 23381475, 28057770, 46762950, 70144425, 140288850]

約数ペア:

[(1, 140288850), (2, 70144425), (3, 46762950), (5, 28057770), (6, 23381475), (9, 15587650), (10, 14028885), (13, 10791450), (15, 9352590), (18, 7793825), (25, 5611554), (26, 5395725), (30, 4676295), (39, 3597150), (45, 3117530), (50, 2805777), (65, 2158290), (75, 1870518), (78, 1798575), (90, 1558765), (117, 1199050), (130, 1079145), (150, 935259), (195, 719430), (225, 623506), (234, 599525), (325, 431658), (390, 359715), (450, 311753), (585, 239810), (650, 215829), (975, 143886), (1170, 119905), (1950, 71943), (2925, 47962), (5850, 23981)]