16725060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8447}}^1$

素因数の和:8473

約数の個数: 72

約数和(自身を含む): 55351296

約数和(自身を除く): 38626236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8447, 16894, 25341, 33788, 42235, 50682, 76023, 84470, 92917, 101364, 126705, 152046, 168940, 185834, 253410, 278751, 304092, 371668, 380115, 464585, 506820, 557502, 760230, 836253, 929170, 1115004, 1393755, 1520460, 1672506, 1858340, 2787510, 3345012, 4181265, 5575020, 8362530, 16725060]

約数ペア:

[(1, 16725060), (2, 8362530), (3, 5575020), (4, 4181265), (5, 3345012), (6, 2787510), (9, 1858340), (10, 1672506), (11, 1520460), (12, 1393755), (15, 1115004), (18, 929170), (20, 836253), (22, 760230), (30, 557502), (33, 506820), (36, 464585), (44, 380115), (45, 371668), (55, 304092), (60, 278751), (66, 253410), (90, 185834), (99, 168940), (110, 152046), (132, 126705), (165, 101364), (180, 92917), (198, 84470), (220, 76023), (330, 50682), (396, 42235), (495, 33788), (660, 25341), (990, 16894), (1980, 8447)]