212796600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{354661}}^1$

素因数の和:354680

約数の個数: 48

約数和(自身を含む): 659671320

約数和(自身を除く): 446874720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 354661, 709322, 1063983, 1418644, 1773305, 2127966, 2837288, 3546610, 4255932, 5319915, 7093220, 8511864, 8866525, 10639830, 14186440, 17733050, 21279660, 26599575, 35466100, 42559320, 53199150, 70932200, 106398300, 212796600]

約数ペア:

[(1, 212796600), (2, 106398300), (3, 70932200), (4, 53199150), (5, 42559320), (6, 35466100), (8, 26599575), (10, 21279660), (12, 17733050), (15, 14186440), (20, 10639830), (24, 8866525), (25, 8511864), (30, 7093220), (40, 5319915), (50, 4255932), (60, 3546610), (75, 2837288), (100, 2127966), (120, 1773305), (150, 1418644), (200, 1063983), (300, 709322), (600, 354661)]