189399240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5209}}^1$

素因数の和:5327

約数の個数: 96

約数和(自身を含む): 621761400

約数和(自身を除く): 432362160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 5209, 6060, 7272, 9090, 10418, 12120, 15627, 18180, 20836, 26045, 31254, 36360, 41672, 46881, 52090, 62508, 78135, 93762, 104180, 125016, 156270, 187524, 208360, 234405, 312540, 375048, 468810, 526109, 625080, 937620, 1052218, 1578327, 1875240, 2104436, 2630545, 3156654, 4208872, 4734981, 5261090, 6313308, 7891635, 9469962, 10522180, 12626616, 15783270, 18939924, 21044360, 23674905, 31566540, 37879848, 47349810, 63133080, 94699620, 189399240]

約数ペア:

[(1, 189399240), (2, 94699620), (3, 63133080), (4, 47349810), (5, 37879848), (6, 31566540), (8, 23674905), (9, 21044360), (10, 18939924), (12, 15783270), (15, 12626616), (18, 10522180), (20, 9469962), (24, 7891635), (30, 6313308), (36, 5261090), (40, 4734981), (45, 4208872), (60, 3156654), (72, 2630545), (90, 2104436), (101, 1875240), (120, 1578327), (180, 1052218), (202, 937620), (303, 625080), (360, 526109), (404, 468810), (505, 375048), (606, 312540), (808, 234405), (909, 208360), (1010, 187524), (1212, 156270), (1515, 125016), (1818, 104180), (2020, 93762), (2424, 78135), (3030, 62508), (3636, 52090), (4040, 46881), (4545, 41672), (5209, 36360), (6060, 31254), (7272, 26045), (9090, 20836), (10418, 18180), (12120, 15627)]