209426580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35257}}^1$

素因数の和:35286

約数の個数: 96

約数和(自身を含む): 710801280

約数和(自身を除く): 501374700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 35257, 70514, 105771, 141028, 176285, 211542, 317313, 352570, 387827, 423084, 528855, 634626, 705140, 775654, 951939, 1057710, 1163481, 1269252, 1551308, 1586565, 1903878, 1939135, 2115420, 2326962, 3173130, 3490443, 3807756, 3878270, 4653924, 4759695, 5817405, 6346260, 6980886, 7756540, 9519390, 10471329, 11634810, 13961772, 17452215, 19038780, 20942658, 23269620, 34904430, 41885316, 52356645, 69808860, 104713290, 209426580]

約数ペア:

[(1, 209426580), (2, 104713290), (3, 69808860), (4, 52356645), (5, 41885316), (6, 34904430), (9, 23269620), (10, 20942658), (11, 19038780), (12, 17452215), (15, 13961772), (18, 11634810), (20, 10471329), (22, 9519390), (27, 7756540), (30, 6980886), (33, 6346260), (36, 5817405), (44, 4759695), (45, 4653924), (54, 3878270), (55, 3807756), (60, 3490443), (66, 3173130), (90, 2326962), (99, 2115420), (108, 1939135), (110, 1903878), (132, 1586565), (135, 1551308), (165, 1269252), (180, 1163481), (198, 1057710), (220, 951939), (270, 775654), (297, 705140), (330, 634626), (396, 528855), (495, 423084), (540, 387827), (594, 352570), (660, 317313), (990, 211542), (1188, 176285), (1485, 141028), (1980, 105771), (2970, 70514), (5940, 35257)]