204489630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2467}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 547303680

約数和(自身を除く): 342814050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 1535, 1842, 2467, 2763, 3070, 4605, 4934, 5526, 7401, 8289, 9210, 12335, 13815, 14802, 16578, 22203, 24670, 27630, 37005, 41445, 44406, 66609, 74010, 82890, 111015, 133218, 222030, 333045, 666090, 757369, 1514738, 2272107, 3786845, 4544214, 6816321, 7573690, 11360535, 13632642, 20448963, 22721070, 34081605, 40897926, 68163210, 102244815, 204489630]

約数ペア:

[(1, 204489630), (2, 102244815), (3, 68163210), (5, 40897926), (6, 34081605), (9, 22721070), (10, 20448963), (15, 13632642), (18, 11360535), (27, 7573690), (30, 6816321), (45, 4544214), (54, 3786845), (90, 2272107), (135, 1514738), (270, 757369), (307, 666090), (614, 333045), (921, 222030), (1535, 133218), (1842, 111015), (2467, 82890), (2763, 74010), (3070, 66609), (4605, 44406), (4934, 41445), (5526, 37005), (7401, 27630), (8289, 24670), (9210, 22203), (12335, 16578), (13815, 14802)]