164959740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9289

約数の個数: 120

約数和(自身を含む): 564589872

約数和(自身を除く): 399630132

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9257, 17820, 18514, 27771, 37028, 46285, 55542, 83313, 92570, 101827, 111084, 138855, 166626, 185140, 203654, 249939, 277710, 305481, 333252, 407308, 416565, 499878, 509135, 555420, 610962, 749817, 833130, 916443, 999756, 1018270, 1221924, 1249695, 1499634, 1527405, 1666260, 1832886, 2036540, 2499390, 2749329, 2999268, 3054810, 3665772, 3749085, 4582215, 4998780, 5498658, 6109620, 7498170, 8247987, 9164430, 10997316, 13746645, 14996340, 16495974, 18328860, 27493290, 32991948, 41239935, 54986580, 82479870, 164959740]

約数ペア:

[(1, 164959740), (2, 82479870), (3, 54986580), (4, 41239935), (5, 32991948), (6, 27493290), (9, 18328860), (10, 16495974), (11, 14996340), (12, 13746645), (15, 10997316), (18, 9164430), (20, 8247987), (22, 7498170), (27, 6109620), (30, 5498658), (33, 4998780), (36, 4582215), (44, 3749085), (45, 3665772), (54, 3054810), (55, 2999268), (60, 2749329), (66, 2499390), (81, 2036540), (90, 1832886), (99, 1666260), (108, 1527405), (110, 1499634), (132, 1249695), (135, 1221924), (162, 1018270), (165, 999756), (180, 916443), (198, 833130), (220, 749817), (270, 610962), (297, 555420), (324, 509135), (330, 499878), (396, 416565), (405, 407308), (495, 333252), (540, 305481), (594, 277710), (660, 249939), (810, 203654), (891, 185140), (990, 166626), (1188, 138855), (1485, 111084), (1620, 101827), (1782, 92570), (1980, 83313), (2970, 55542), (3564, 46285), (4455, 37028), (5940, 27771), (8910, 18514), (9257, 17820)]