98620440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 305510400

約数和(自身を除く): 206889960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 103, 120, 158, 202, 206, 237, 303, 309, 316, 395, 404, 412, 474, 505, 515, 606, 618, 632, 790, 808, 824, 948, 1010, 1030, 1185, 1212, 1236, 1515, 1545, 1580, 1896, 2020, 2060, 2370, 2424, 2472, 3030, 3090, 3160, 4040, 4120, 4740, 6060, 6180, 7979, 8137, 9480, 10403, 12120, 12360, 15958, 16274, 20806, 23937, 24411, 31209, 31916, 32548, 39895, 40685, 41612, 47874, 48822, 52015, 62418, 63832, 65096, 79790, 81370, 83224, 95748, 97644, 104030, 119685, 122055, 124836, 156045, 159580, 162740, 191496, 195288, 208060, 239370, 244110, 249672, 312090, 319160, 325480, 416120, 478740, 488220, 624180, 821837, 957480, 976440, 1248360, 1643674, 2465511, 3287348, 4109185, 4931022, 6574696, 8218370, 9862044, 12327555, 16436740, 19724088, 24655110, 32873480, 49310220, 98620440]

約数ペア:

[(1, 98620440), (2, 49310220), (3, 32873480), (4, 24655110), (5, 19724088), (6, 16436740), (8, 12327555), (10, 9862044), (12, 8218370), (15, 6574696), (20, 4931022), (24, 4109185), (30, 3287348), (40, 2465511), (60, 1643674), (79, 1248360), (101, 976440), (103, 957480), (120, 821837), (158, 624180), (202, 488220), (206, 478740), (237, 416120), (303, 325480), (309, 319160), (316, 312090), (395, 249672), (404, 244110), (412, 239370), (474, 208060), (505, 195288), (515, 191496), (606, 162740), (618, 159580), (632, 156045), (790, 124836), (808, 122055), (824, 119685), (948, 104030), (1010, 97644), (1030, 95748), (1185, 83224), (1212, 81370), (1236, 79790), (1515, 65096), (1545, 63832), (1580, 62418), (1896, 52015), (2020, 48822), (2060, 47874), (2370, 41612), (2424, 40685), (2472, 39895), (3030, 32548), (3090, 31916), (3160, 31209), (4040, 24411), (4120, 23937), (4740, 20806), (6060, 16274), (6180, 15958), (7979, 12360), (8137, 12120), (9480, 10403)]