8271300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 24304000

約数和(自身を除く): 16032700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 349, 395, 474, 698, 790, 948, 1047, 1185, 1396, 1580, 1745, 1975, 2094, 2370, 3490, 3950, 4188, 4740, 5235, 5925, 6980, 7900, 8725, 10470, 11850, 17450, 20940, 23700, 26175, 27571, 34900, 52350, 55142, 82713, 104700, 110284, 137855, 165426, 275710, 330852, 413565, 551420, 689275, 827130, 1378550, 1654260, 2067825, 2757100, 4135650, 8271300]

約数ペア:

[(1, 8271300), (2, 4135650), (3, 2757100), (4, 2067825), (5, 1654260), (6, 1378550), (10, 827130), (12, 689275), (15, 551420), (20, 413565), (25, 330852), (30, 275710), (50, 165426), (60, 137855), (75, 110284), (79, 104700), (100, 82713), (150, 55142), (158, 52350), (237, 34900), (300, 27571), (316, 26175), (349, 23700), (395, 20940), (474, 17450), (698, 11850), (790, 10470), (948, 8725), (1047, 7900), (1185, 6980), (1396, 5925), (1580, 5235), (1745, 4740), (1975, 4188), (2094, 3950), (2370, 3490)]