11889900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1232

約数の個数: 108

約数和(自身を含む): 40690104

約数和(自身を除く): 28800204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1201, 1650, 1980, 2402, 2475, 3300, 3603, 4804, 4950, 6005, 7206, 9900, 10809, 12010, 13211, 14412, 18015, 21618, 24020, 26422, 30025, 36030, 39633, 43236, 52844, 54045, 60050, 66055, 72060, 79266, 90075, 108090, 118899, 120100, 132110, 158532, 180150, 198165, 216180, 237798, 264220, 270225, 330275, 360300, 396330, 475596, 540450, 594495, 660550, 792660, 990825, 1080900, 1188990, 1321100, 1981650, 2377980, 2972475, 3963300, 5944950, 11889900]

約数ペア:

[(1, 11889900), (2, 5944950), (3, 3963300), (4, 2972475), (5, 2377980), (6, 1981650), (9, 1321100), (10, 1188990), (11, 1080900), (12, 990825), (15, 792660), (18, 660550), (20, 594495), (22, 540450), (25, 475596), (30, 396330), (33, 360300), (36, 330275), (44, 270225), (45, 264220), (50, 237798), (55, 216180), (60, 198165), (66, 180150), (75, 158532), (90, 132110), (99, 120100), (100, 118899), (110, 108090), (132, 90075), (150, 79266), (165, 72060), (180, 66055), (198, 60050), (220, 54045), (225, 52844), (275, 43236), (300, 39633), (330, 36030), (396, 30025), (450, 26422), (495, 24020), (550, 21618), (660, 18015), (825, 14412), (900, 13211), (990, 12010), (1100, 10809), (1201, 9900), (1650, 7206), (1980, 6005), (2402, 4950), (2475, 4804), (3300, 3603)]