201567180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55073}}^1$

素因数の和:55146

約数の個数: 48

約数和(自身を含む): 573650784

約数和(自身を除く): 372083604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 55073, 110146, 165219, 220292, 275365, 330438, 550730, 660876, 826095, 1101460, 1652190, 3304380, 3359453, 6718906, 10078359, 13437812, 16797265, 20156718, 33594530, 40313436, 50391795, 67189060, 100783590, 201567180]

約数ペア:

[(1, 201567180), (2, 100783590), (3, 67189060), (4, 50391795), (5, 40313436), (6, 33594530), (10, 20156718), (12, 16797265), (15, 13437812), (20, 10078359), (30, 6718906), (60, 3359453), (61, 3304380), (122, 1652190), (183, 1101460), (244, 826095), (305, 660876), (366, 550730), (610, 330438), (732, 275365), (915, 220292), (1220, 165219), (1830, 110146), (3660, 55073)]