9885900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 29553664

約数和(自身を除く): 19667764

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, 300, 310, 372, 465, 620, 775, 930, 1063, 1550, 1860, 2126, 2325, 3100, 3189, 4252, 4650, 5315, 6378, 9300, 10630, 12756, 15945, 21260, 26575, 31890, 32953, 53150, 63780, 65906, 79725, 98859, 106300, 131812, 159450, 164765, 197718, 318900, 329530, 395436, 494295, 659060, 823825, 988590, 1647650, 1977180, 2471475, 3295300, 4942950, 9885900]

約数ペア:

[(1, 9885900), (2, 4942950), (3, 3295300), (4, 2471475), (5, 1977180), (6, 1647650), (10, 988590), (12, 823825), (15, 659060), (20, 494295), (25, 395436), (30, 329530), (31, 318900), (50, 197718), (60, 164765), (62, 159450), (75, 131812), (93, 106300), (100, 98859), (124, 79725), (150, 65906), (155, 63780), (186, 53150), (300, 32953), (310, 31890), (372, 26575), (465, 21260), (620, 15945), (775, 12756), (930, 10630), (1063, 9300), (1550, 6378), (1860, 5315), (2126, 4650), (2325, 4252), (3100, 3189)]