15107580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 47638080

約数和(自身を除く): 32530500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 277, 303, 404, 505, 540, 554, 606, 831, 909, 1010, 1108, 1212, 1385, 1515, 1662, 1818, 2020, 2493, 2727, 2770, 3030, 3324, 3636, 4155, 4545, 4986, 5454, 5540, 6060, 7479, 8310, 9090, 9972, 10908, 12465, 13635, 14958, 16620, 18180, 24930, 27270, 27977, 29916, 37395, 49860, 54540, 55954, 74790, 83931, 111908, 139885, 149580, 167862, 251793, 279770, 335724, 419655, 503586, 559540, 755379, 839310, 1007172, 1258965, 1510758, 1678620, 2517930, 3021516, 3776895, 5035860, 7553790, 15107580]

約数ペア:

[(1, 15107580), (2, 7553790), (3, 5035860), (4, 3776895), (5, 3021516), (6, 2517930), (9, 1678620), (10, 1510758), (12, 1258965), (15, 1007172), (18, 839310), (20, 755379), (27, 559540), (30, 503586), (36, 419655), (45, 335724), (54, 279770), (60, 251793), (90, 167862), (101, 149580), (108, 139885), (135, 111908), (180, 83931), (202, 74790), (270, 55954), (277, 54540), (303, 49860), (404, 37395), (505, 29916), (540, 27977), (554, 27270), (606, 24930), (831, 18180), (909, 16620), (1010, 14958), (1108, 13635), (1212, 12465), (1385, 10908), (1515, 9972), (1662, 9090), (1818, 8310), (2020, 7479), (2493, 6060), (2727, 5540), (2770, 5454), (3030, 4986), (3324, 4545), (3636, 4155)]