30779400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 97716960

約数和(自身を除く): 66937560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1193, 1290, 1720, 2150, 2386, 2580, 3225, 3579, 4300, 4772, 5160, 5965, 6450, 7158, 8600, 9544, 11930, 12900, 14316, 17895, 23860, 25800, 28632, 29825, 35790, 47720, 51299, 59650, 71580, 89475, 102598, 119300, 143160, 153897, 178950, 205196, 238600, 256495, 307794, 357900, 410392, 512990, 615588, 715800, 769485, 1025980, 1231176, 1282475, 1538970, 2051960, 2564950, 3077940, 3847425, 5129900, 6155880, 7694850, 10259800, 15389700, 30779400]

約数ペア:

[(1, 30779400), (2, 15389700), (3, 10259800), (4, 7694850), (5, 6155880), (6, 5129900), (8, 3847425), (10, 3077940), (12, 2564950), (15, 2051960), (20, 1538970), (24, 1282475), (25, 1231176), (30, 1025980), (40, 769485), (43, 715800), (50, 615588), (60, 512990), (75, 410392), (86, 357900), (100, 307794), (120, 256495), (129, 238600), (150, 205196), (172, 178950), (200, 153897), (215, 143160), (258, 119300), (300, 102598), (344, 89475), (430, 71580), (516, 59650), (600, 51299), (645, 47720), (860, 35790), (1032, 29825), (1075, 28632), (1193, 25800), (1290, 23860), (1720, 17895), (2150, 14316), (2386, 12900), (2580, 11930), (3225, 9544), (3579, 8600), (4300, 7158), (4772, 6450), (5160, 5965)]