221059080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55823}}^1$

素因数の和:55851

約数の個数: 96

約数和(自身を含む): 783768960

約数和(自身を除く): 562709880

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, 55823, 111646, 167469, 223292, 279115, 334938, 446584, 502407, 558230, 614053, 669876, 837345, 1004814, 1116460, 1228106, 1339752, 1674690, 1842159, 2009628, 2232920, 2456212, 2512035, 3070265, 3349380, 3684318, 4019256, 4912424, 5024070, 5526477, 6140530, 6698760, 7368636, 9210795, 10048140, 11052954, 12281060, 14737272, 18421590, 20096280, 22105908, 24562120, 27632385, 36843180, 44211816, 55264770, 73686360, 110529540, 221059080]

約数ペア:

[(1, 221059080), (2, 110529540), (3, 73686360), (4, 55264770), (5, 44211816), (6, 36843180), (8, 27632385), (9, 24562120), (10, 22105908), (11, 20096280), (12, 18421590), (15, 14737272), (18, 12281060), (20, 11052954), (22, 10048140), (24, 9210795), (30, 7368636), (33, 6698760), (36, 6140530), (40, 5526477), (44, 5024070), (45, 4912424), (55, 4019256), (60, 3684318), (66, 3349380), (72, 3070265), (88, 2512035), (90, 2456212), (99, 2232920), (110, 2009628), (120, 1842159), (132, 1674690), (165, 1339752), (180, 1228106), (198, 1116460), (220, 1004814), (264, 837345), (330, 669876), (360, 614053), (396, 558230), (440, 502407), (495, 446584), (660, 334938), (792, 279115), (990, 223292), (1320, 167469), (1980, 111646), (3960, 55823)]