68250780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29167}}^1$

素因数の和:29195

約数の個数: 72

約数和(自身を含む): 222960192

約数和(自身を除く): 154709412

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, 29167, 58334, 87501, 116668, 145835, 175002, 262503, 291670, 350004, 379171, 437505, 525006, 583340, 758342, 875010, 1050012, 1137513, 1312515, 1516684, 1750020, 1895855, 2275026, 2625030, 3412539, 3791710, 4550052, 5250060, 5687565, 6825078, 7583420, 11375130, 13650156, 17062695, 22750260, 34125390, 68250780]

約数ペア:

[(1, 68250780), (2, 34125390), (3, 22750260), (4, 17062695), (5, 13650156), (6, 11375130), (9, 7583420), (10, 6825078), (12, 5687565), (13, 5250060), (15, 4550052), (18, 3791710), (20, 3412539), (26, 2625030), (30, 2275026), (36, 1895855), (39, 1750020), (45, 1516684), (52, 1312515), (60, 1137513), (65, 1050012), (78, 875010), (90, 758342), (117, 583340), (130, 525006), (156, 437505), (180, 379171), (195, 350004), (234, 291670), (260, 262503), (390, 175002), (468, 145835), (585, 116668), (780, 87501), (1170, 58334), (2340, 29167)]