137193900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 398880720

約数和(自身を除く): 261686820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 1997, 2290, 2748, 3435, 3994, 4580, 5725, 5991, 6870, 7988, 9985, 11450, 11982, 13740, 17175, 19970, 22900, 23964, 29955, 34350, 39940, 49925, 59910, 68700, 99850, 119820, 149775, 199700, 299550, 457313, 599100, 914626, 1371939, 1829252, 2286565, 2743878, 4573130, 5487756, 6859695, 9146260, 11432825, 13719390, 22865650, 27438780, 34298475, 45731300, 68596950, 137193900]

約数ペア:

[(1, 137193900), (2, 68596950), (3, 45731300), (4, 34298475), (5, 27438780), (6, 22865650), (10, 13719390), (12, 11432825), (15, 9146260), (20, 6859695), (25, 5487756), (30, 4573130), (50, 2743878), (60, 2286565), (75, 1829252), (100, 1371939), (150, 914626), (229, 599100), (300, 457313), (458, 299550), (687, 199700), (916, 149775), (1145, 119820), (1374, 99850), (1997, 68700), (2290, 59910), (2748, 49925), (3435, 39940), (3994, 34350), (4580, 29955), (5725, 23964), (5991, 22900), (6870, 19970), (7988, 17175), (9985, 13740), (11450, 11982)]