7986900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 23470720

約数和(自身を除く): 15483820

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, 337, 395, 474, 674, 790, 948, 1011, 1185, 1348, 1580, 1685, 1975, 2022, 2370, 3370, 3950, 4044, 4740, 5055, 5925, 6740, 7900, 8425, 10110, 11850, 16850, 20220, 23700, 25275, 26623, 33700, 50550, 53246, 79869, 101100, 106492, 133115, 159738, 266230, 319476, 399345, 532460, 665575, 798690, 1331150, 1597380, 1996725, 2662300, 3993450, 7986900]

約数ペア:

[(1, 7986900), (2, 3993450), (3, 2662300), (4, 1996725), (5, 1597380), (6, 1331150), (10, 798690), (12, 665575), (15, 532460), (20, 399345), (25, 319476), (30, 266230), (50, 159738), (60, 133115), (75, 106492), (79, 101100), (100, 79869), (150, 53246), (158, 50550), (237, 33700), (300, 26623), (316, 25275), (337, 23700), (395, 20220), (474, 16850), (674, 11850), (790, 10110), (948, 8425), (1011, 7900), (1185, 6740), (1348, 5925), (1580, 5055), (1685, 4740), (1975, 4044), (2022, 3950), (2370, 3370)]