190000620

素因数分解:

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

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 593456640

約数和(自身を除く): 403456020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 993, 1063, 1324, 1655, 1986, 2126, 2979, 3189, 3310, 3972, 4252, 4965, 5315, 5958, 6378, 6620, 8937, 9567, 9930, 10630, 11916, 12756, 14895, 15945, 17874, 19134, 19860, 21260, 28701, 29790, 31890, 35748, 38268, 44685, 47835, 57402, 59580, 63780, 89370, 95670, 114804, 143505, 178740, 191340, 287010, 351853, 574020, 703706, 1055559, 1407412, 1759265, 2111118, 3166677, 3518530, 4222236, 5277795, 6333354, 7037060, 9500031, 10555590, 12666708, 15833385, 19000062, 21111180, 31666770, 38000124, 47500155, 63333540, 95000310, 190000620]

約数ペア:

[(1, 190000620), (2, 95000310), (3, 63333540), (4, 47500155), (5, 38000124), (6, 31666770), (9, 21111180), (10, 19000062), (12, 15833385), (15, 12666708), (18, 10555590), (20, 9500031), (27, 7037060), (30, 6333354), (36, 5277795), (45, 4222236), (54, 3518530), (60, 3166677), (90, 2111118), (108, 1759265), (135, 1407412), (180, 1055559), (270, 703706), (331, 574020), (540, 351853), (662, 287010), (993, 191340), (1063, 178740), (1324, 143505), (1655, 114804), (1986, 95670), (2126, 89370), (2979, 63780), (3189, 59580), (3310, 57402), (3972, 47835), (4252, 44685), (4965, 38268), (5315, 35748), (5958, 31890), (6378, 29790), (6620, 28701), (8937, 21260), (9567, 19860), (9930, 19134), (10630, 17874), (11916, 15945), (12756, 14895)]