63333540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 192873408

約数和(自身を除く): 129539868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1063, 1324, 1655, 1986, 2126, 2979, 3189, 3310, 3972, 4252, 4965, 5315, 5958, 6378, 6620, 9567, 9930, 10630, 11916, 12756, 14895, 15945, 19134, 19860, 21260, 29790, 31890, 38268, 47835, 59580, 63780, 95670, 191340, 351853, 703706, 1055559, 1407412, 1759265, 2111118, 3166677, 3518530, 4222236, 5277795, 6333354, 7037060, 10555590, 12666708, 15833385, 21111180, 31666770, 63333540]

約数ペア:

[(1, 63333540), (2, 31666770), (3, 21111180), (4, 15833385), (5, 12666708), (6, 10555590), (9, 7037060), (10, 6333354), (12, 5277795), (15, 4222236), (18, 3518530), (20, 3166677), (30, 2111118), (36, 1759265), (45, 1407412), (60, 1055559), (90, 703706), (180, 351853), (331, 191340), (662, 95670), (993, 63780), (1063, 59580), (1324, 47835), (1655, 38268), (1986, 31890), (2126, 29790), (2979, 21260), (3189, 19860), (3310, 19134), (3972, 15945), (4252, 14895), (4965, 12756), (5315, 11916), (5958, 10630), (6378, 9930), (6620, 9567)]