2129700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 6388480

約数和(自身を除く): 4258780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 229, 300, 310, 372, 458, 465, 620, 687, 775, 916, 930, 1145, 1374, 1550, 1860, 2290, 2325, 2748, 3100, 3435, 4580, 4650, 5725, 6870, 7099, 9300, 11450, 13740, 14198, 17175, 21297, 22900, 28396, 34350, 35495, 42594, 68700, 70990, 85188, 106485, 141980, 177475, 212970, 354950, 425940, 532425, 709900, 1064850, 2129700]

約数ペア:

[(1, 2129700), (2, 1064850), (3, 709900), (4, 532425), (5, 425940), (6, 354950), (10, 212970), (12, 177475), (15, 141980), (20, 106485), (25, 85188), (30, 70990), (31, 68700), (50, 42594), (60, 35495), (62, 34350), (75, 28396), (93, 22900), (100, 21297), (124, 17175), (150, 14198), (155, 13740), (186, 11450), (229, 9300), (300, 7099), (310, 6870), (372, 5725), (458, 4650), (465, 4580), (620, 3435), (687, 3100), (775, 2748), (916, 2325), (930, 2290), (1145, 1860), (1374, 1550)]