165033990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 484323840

約数和(自身を除く): 319289850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 181, 198, 270, 297, 307, 330, 362, 495, 543, 594, 614, 905, 921, 990, 1086, 1485, 1535, 1629, 1810, 1842, 1991, 2715, 2763, 2970, 3070, 3258, 3377, 3982, 4605, 4887, 5430, 5526, 5973, 6754, 8145, 8289, 9210, 9774, 9955, 10131, 11946, 13815, 16290, 16578, 16885, 17919, 19910, 20262, 24435, 27630, 29865, 30393, 33770, 35838, 41445, 48870, 50655, 53757, 55567, 59730, 60786, 82890, 89595, 91179, 101310, 107514, 111134, 151965, 166701, 179190, 182358, 268785, 277835, 303930, 333402, 455895, 500103, 537570, 555670, 611237, 833505, 911790, 1000206, 1222474, 1500309, 1667010, 1833711, 2500515, 3000618, 3056185, 3667422, 5001030, 5501133, 6112370, 7501545, 9168555, 11002266, 15003090, 16503399, 18337110, 27505665, 33006798, 55011330, 82516995, 165033990]

約数ペア:

[(1, 165033990), (2, 82516995), (3, 55011330), (5, 33006798), (6, 27505665), (9, 18337110), (10, 16503399), (11, 15003090), (15, 11002266), (18, 9168555), (22, 7501545), (27, 6112370), (30, 5501133), (33, 5001030), (45, 3667422), (54, 3056185), (55, 3000618), (66, 2500515), (90, 1833711), (99, 1667010), (110, 1500309), (135, 1222474), (165, 1000206), (181, 911790), (198, 833505), (270, 611237), (297, 555670), (307, 537570), (330, 500103), (362, 455895), (495, 333402), (543, 303930), (594, 277835), (614, 268785), (905, 182358), (921, 179190), (990, 166701), (1086, 151965), (1485, 111134), (1535, 107514), (1629, 101310), (1810, 91179), (1842, 89595), (1991, 82890), (2715, 60786), (2763, 59730), (2970, 55567), (3070, 53757), (3258, 50655), (3377, 48870), (3982, 41445), (4605, 35838), (4887, 33770), (5430, 30393), (5526, 29865), (5973, 27630), (6754, 24435), (8145, 20262), (8289, 19910), (9210, 17919), (9774, 16885), (9955, 16578), (10131, 16290), (11946, 13815)]