126438900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{60209}}^1$

素因数の和:60233

約数の個数: 72

約数和(自身を含む): 418098240

約数和(自身を除く): 291659340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 60209, 120418, 180627, 240836, 301045, 361254, 421463, 602090, 722508, 842926, 903135, 1204180, 1264389, 1505225, 1685852, 1806270, 2107315, 2528778, 3010450, 3612540, 4214630, 4515675, 5057556, 6020900, 6321945, 8429260, 9031350, 10536575, 12643890, 18062700, 21073150, 25287780, 31609725, 42146300, 63219450, 126438900]

約数ペア:

[(1, 126438900), (2, 63219450), (3, 42146300), (4, 31609725), (5, 25287780), (6, 21073150), (7, 18062700), (10, 12643890), (12, 10536575), (14, 9031350), (15, 8429260), (20, 6321945), (21, 6020900), (25, 5057556), (28, 4515675), (30, 4214630), (35, 3612540), (42, 3010450), (50, 2528778), (60, 2107315), (70, 1806270), (75, 1685852), (84, 1505225), (100, 1264389), (105, 1204180), (140, 903135), (150, 842926), (175, 722508), (210, 602090), (300, 421463), (350, 361254), (420, 301045), (525, 240836), (700, 180627), (1050, 120418), (2100, 60209)]