149365260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75437}}^1$

素因数の和:75463

約数の個数: 72

約数和(自身を含む): 494269776

約数和(自身を除く): 344904516

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, 75437, 150874, 226311, 301748, 377185, 452622, 678933, 754370, 829807, 905244, 1131555, 1357866, 1508740, 1659614, 2263110, 2489421, 2715732, 3319228, 3394665, 4149035, 4526220, 4978842, 6789330, 7468263, 8298070, 9957684, 12447105, 13578660, 14936526, 16596140, 24894210, 29873052, 37341315, 49788420, 74682630, 149365260]

約数ペア:

[(1, 149365260), (2, 74682630), (3, 49788420), (4, 37341315), (5, 29873052), (6, 24894210), (9, 16596140), (10, 14936526), (11, 13578660), (12, 12447105), (15, 9957684), (18, 8298070), (20, 7468263), (22, 6789330), (30, 4978842), (33, 4526220), (36, 4149035), (44, 3394665), (45, 3319228), (55, 2715732), (60, 2489421), (66, 2263110), (90, 1659614), (99, 1508740), (110, 1357866), (132, 1131555), (165, 905244), (180, 829807), (198, 754370), (220, 678933), (330, 452622), (396, 377185), (495, 301748), (660, 226311), (990, 150874), (1980, 75437)]