72321869100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18544069}}^1$

素因数の和:18544099

約数の個数: 72

約数和(自身を含む): 225347538640

約数和(自身を除く): 153025669540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18544069, 37088138, 55632207, 74176276, 92720345, 111264414, 185440690, 222528828, 241072897, 278161035, 370881380, 463601725, 482145794, 556322070, 723218691, 927203450, 964291588, 1112644140, 1205364485, 1390805175, 1446437382, 1854406900, 2410728970, 2781610350, 2892874764, 3616093455, 4821457940, 5563220700, 6026822425, 7232186910, 12053644850, 14464373820, 18080467275, 24107289700, 36160934550, 72321869100]

約数ペア:

[(1, 72321869100), (2, 36160934550), (3, 24107289700), (4, 18080467275), (5, 14464373820), (6, 12053644850), (10, 7232186910), (12, 6026822425), (13, 5563220700), (15, 4821457940), (20, 3616093455), (25, 2892874764), (26, 2781610350), (30, 2410728970), (39, 1854406900), (50, 1446437382), (52, 1390805175), (60, 1205364485), (65, 1112644140), (75, 964291588), (78, 927203450), (100, 723218691), (130, 556322070), (150, 482145794), (156, 463601725), (195, 370881380), (260, 278161035), (300, 241072897), (325, 222528828), (390, 185440690), (650, 111264414), (780, 92720345), (975, 74176276), (1300, 55632207), (1950, 37088138), (3900, 18544069)]