220132440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55589}}^1$

素因数の和:55617

約数の個数: 96

約数和(自身を含む): 780483600

約数和(自身を除く): 560351160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 55589, 111178, 166767, 222356, 277945, 333534, 444712, 500301, 555890, 611479, 667068, 833835, 1000602, 1111780, 1222958, 1334136, 1667670, 1834437, 2001204, 2223560, 2445916, 2501505, 3057395, 3335340, 3668874, 4002408, 4891832, 5003010, 5503311, 6114790, 6670680, 7337748, 9172185, 10006020, 11006622, 12229580, 14675496, 18344370, 20012040, 22013244, 24459160, 27516555, 36688740, 44026488, 55033110, 73377480, 110066220, 220132440]

約数ペア:

[(1, 220132440), (2, 110066220), (3, 73377480), (4, 55033110), (5, 44026488), (6, 36688740), (8, 27516555), (9, 24459160), (10, 22013244), (11, 20012040), (12, 18344370), (15, 14675496), (18, 12229580), (20, 11006622), (22, 10006020), (24, 9172185), (30, 7337748), (33, 6670680), (36, 6114790), (40, 5503311), (44, 5003010), (45, 4891832), (55, 4002408), (60, 3668874), (66, 3335340), (72, 3057395), (88, 2501505), (90, 2445916), (99, 2223560), (110, 2001204), (120, 1834437), (132, 1667670), (165, 1334136), (180, 1222958), (198, 1111780), (220, 1000602), (264, 833835), (330, 667068), (360, 611479), (396, 555890), (440, 500301), (495, 444712), (660, 333534), (792, 277945), (990, 222356), (1320, 166767), (1980, 111178), (3960, 55589)]