231568920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58477}}^1$

素因数の和:58505

約数の個数: 96

約数和(自身を含む): 821031120

約数和(自身を除く): 589462200

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, 58477, 116954, 175431, 233908, 292385, 350862, 467816, 526293, 584770, 643247, 701724, 877155, 1052586, 1169540, 1286494, 1403448, 1754310, 1929741, 2105172, 2339080, 2572988, 2631465, 3216235, 3508620, 3859482, 4210344, 5145976, 5262930, 5789223, 6432470, 7017240, 7718964, 9648705, 10525860, 11578446, 12864940, 15437928, 19297410, 21051720, 23156892, 25729880, 28946115, 38594820, 46313784, 57892230, 77189640, 115784460, 231568920]

約数ペア:

[(1, 231568920), (2, 115784460), (3, 77189640), (4, 57892230), (5, 46313784), (6, 38594820), (8, 28946115), (9, 25729880), (10, 23156892), (11, 21051720), (12, 19297410), (15, 15437928), (18, 12864940), (20, 11578446), (22, 10525860), (24, 9648705), (30, 7718964), (33, 7017240), (36, 6432470), (40, 5789223), (44, 5262930), (45, 5145976), (55, 4210344), (60, 3859482), (66, 3508620), (72, 3216235), (88, 2631465), (90, 2572988), (99, 2339080), (110, 2105172), (120, 1929741), (132, 1754310), (165, 1403448), (180, 1286494), (198, 1169540), (220, 1052586), (264, 877155), (330, 701724), (360, 643247), (396, 584770), (440, 526293), (495, 467816), (660, 350862), (792, 292385), (990, 233908), (1320, 175431), (1980, 116954), (3960, 58477)]