75941340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20749}}^1$

素因数の和:20822

約数の個数: 48

約数和(自身を含む): 216132000

約数和(自身を除く): 140190660

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, 20749, 41498, 62247, 82996, 103745, 124494, 207490, 248988, 311235, 414980, 622470, 1244940, 1265689, 2531378, 3797067, 5062756, 6328445, 7594134, 12656890, 15188268, 18985335, 25313780, 37970670, 75941340]

約数ペア:

[(1, 75941340), (2, 37970670), (3, 25313780), (4, 18985335), (5, 15188268), (6, 12656890), (10, 7594134), (12, 6328445), (15, 5062756), (20, 3797067), (30, 2531378), (60, 1265689), (61, 1244940), (122, 622470), (183, 414980), (244, 311235), (305, 248988), (366, 207490), (610, 124494), (732, 103745), (915, 82996), (1220, 62247), (1830, 41498), (3660, 20749)]