26948100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 79821280

約数和(自身を除く): 52873180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2089, 2150, 2580, 3225, 4178, 4300, 6267, 6450, 8356, 10445, 12534, 12900, 20890, 25068, 31335, 41780, 52225, 62670, 89827, 104450, 125340, 156675, 179654, 208900, 269481, 313350, 359308, 449135, 538962, 626700, 898270, 1077924, 1347405, 1796540, 2245675, 2694810, 4491350, 5389620, 6737025, 8982700, 13474050, 26948100]

約数ペア:

[(1, 26948100), (2, 13474050), (3, 8982700), (4, 6737025), (5, 5389620), (6, 4491350), (10, 2694810), (12, 2245675), (15, 1796540), (20, 1347405), (25, 1077924), (30, 898270), (43, 626700), (50, 538962), (60, 449135), (75, 359308), (86, 313350), (100, 269481), (129, 208900), (150, 179654), (172, 156675), (215, 125340), (258, 104450), (300, 89827), (430, 62670), (516, 52225), (645, 41780), (860, 31335), (1075, 25068), (1290, 20890), (2089, 12900), (2150, 12534), (2580, 10445), (3225, 8356), (4178, 6450), (4300, 6267)]