144625140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73043}}^1$

素因数の和:73069

約数の個数: 72

約数和(自身を含む): 478584288

約数和(自身を除く): 333959148

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, 73043, 146086, 219129, 292172, 365215, 438258, 657387, 730430, 803473, 876516, 1095645, 1314774, 1460860, 1606946, 2191290, 2410419, 2629548, 3213892, 3286935, 4017365, 4382580, 4820838, 6573870, 7231257, 8034730, 9641676, 12052095, 13147740, 14462514, 16069460, 24104190, 28925028, 36156285, 48208380, 72312570, 144625140]

約数ペア:

[(1, 144625140), (2, 72312570), (3, 48208380), (4, 36156285), (5, 28925028), (6, 24104190), (9, 16069460), (10, 14462514), (11, 13147740), (12, 12052095), (15, 9641676), (18, 8034730), (20, 7231257), (22, 6573870), (30, 4820838), (33, 4382580), (36, 4017365), (44, 3286935), (45, 3213892), (55, 2629548), (60, 2410419), (66, 2191290), (90, 1606946), (99, 1460860), (110, 1314774), (132, 1095645), (165, 876516), (180, 803473), (198, 730430), (220, 657387), (330, 438258), (396, 365215), (495, 292172), (660, 219129), (990, 146086), (1980, 73043)]