13157700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 38747520

約数和(自身を除く): 25589820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 719, 732, 915, 1220, 1438, 1525, 1830, 2157, 2876, 3050, 3595, 3660, 4314, 4575, 6100, 7190, 8628, 9150, 10785, 14380, 17975, 18300, 21570, 35950, 43140, 43859, 53925, 71900, 87718, 107850, 131577, 175436, 215700, 219295, 263154, 438590, 526308, 657885, 877180, 1096475, 1315770, 2192950, 2631540, 3289425, 4385900, 6578850, 13157700]

約数ペア:

[(1, 13157700), (2, 6578850), (3, 4385900), (4, 3289425), (5, 2631540), (6, 2192950), (10, 1315770), (12, 1096475), (15, 877180), (20, 657885), (25, 526308), (30, 438590), (50, 263154), (60, 219295), (61, 215700), (75, 175436), (100, 131577), (122, 107850), (150, 87718), (183, 71900), (244, 53925), (300, 43859), (305, 43140), (366, 35950), (610, 21570), (719, 18300), (732, 17975), (915, 14380), (1220, 10785), (1438, 9150), (1525, 8628), (1830, 7190), (2157, 6100), (2876, 4575), (3050, 4314), (3595, 3660)]