26122860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 80065440

約数和(自身を除く): 53942580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1409, 1545, 1854, 2060, 2818, 3090, 3708, 4227, 4635, 5636, 6180, 7045, 8454, 9270, 12681, 14090, 16908, 18540, 21135, 25362, 28180, 42270, 50724, 63405, 84540, 126810, 145127, 253620, 290254, 435381, 580508, 725635, 870762, 1306143, 1451270, 1741524, 2176905, 2612286, 2902540, 4353810, 5224572, 6530715, 8707620, 13061430, 26122860]

約数ペア:

[(1, 26122860), (2, 13061430), (3, 8707620), (4, 6530715), (5, 5224572), (6, 4353810), (9, 2902540), (10, 2612286), (12, 2176905), (15, 1741524), (18, 1451270), (20, 1306143), (30, 870762), (36, 725635), (45, 580508), (60, 435381), (90, 290254), (103, 253620), (180, 145127), (206, 126810), (309, 84540), (412, 63405), (515, 50724), (618, 42270), (927, 28180), (1030, 25362), (1236, 21135), (1409, 18540), (1545, 16908), (1854, 14090), (2060, 12681), (2818, 9270), (3090, 8454), (3708, 7045), (4227, 6180), (4635, 5636)]