138549180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29989}}^1$

素因数の和:30019

約数の個数: 96

約数和(自身を含む): 483678720

約数和(自身を除く): 345129540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 299890, 329879, 359868, 419846, 449835, 599780, 629769, 659758, 839692, 899670, 989637, 1049615, 1259538, 1319516, 1649395, 1799340, 1979274, 2099230, 2309153, 2519076, 3148845, 3298790, 3958548, 4198460, 4618306, 4948185, 6297690, 6597580, 6927459, 9236612, 9896370, 11545765, 12595380, 13854918, 19792740, 23091530, 27709836, 34637295, 46183060, 69274590, 138549180]

約数ペア:

[(1, 138549180), (2, 69274590), (3, 46183060), (4, 34637295), (5, 27709836), (6, 23091530), (7, 19792740), (10, 13854918), (11, 12595380), (12, 11545765), (14, 9896370), (15, 9236612), (20, 6927459), (21, 6597580), (22, 6297690), (28, 4948185), (30, 4618306), (33, 4198460), (35, 3958548), (42, 3298790), (44, 3148845), (55, 2519076), (60, 2309153), (66, 2099230), (70, 1979274), (77, 1799340), (84, 1649395), (105, 1319516), (110, 1259538), (132, 1049615), (140, 989637), (154, 899670), (165, 839692), (210, 659758), (220, 629769), (231, 599780), (308, 449835), (330, 419846), (385, 359868), (420, 329879), (462, 299890), (660, 209923), (770, 179934), (924, 149945), (1155, 119956), (1540, 89967), (2310, 59978), (4620, 29989)]