75542520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 227700000

約数和(自身を除く): 152157480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 2749, 3435, 4580, 5496, 5498, 6870, 8247, 9160, 10996, 13740, 13745, 16494, 21992, 27480, 27490, 32988, 41235, 54980, 65976, 82470, 109960, 164940, 329880, 629521, 1259042, 1888563, 2518084, 3147605, 3777126, 5036168, 6295210, 7554252, 9442815, 12590420, 15108504, 18885630, 25180840, 37771260, 75542520]

約数ペア:

[(1, 75542520), (2, 37771260), (3, 25180840), (4, 18885630), (5, 15108504), (6, 12590420), (8, 9442815), (10, 7554252), (12, 6295210), (15, 5036168), (20, 3777126), (24, 3147605), (30, 2518084), (40, 1888563), (60, 1259042), (120, 629521), (229, 329880), (458, 164940), (687, 109960), (916, 82470), (1145, 65976), (1374, 54980), (1832, 41235), (2290, 32988), (2748, 27490), (2749, 27480), (3435, 21992), (4580, 16494), (5496, 13745), (5498, 13740), (6870, 10996), (8247, 9160)]