75059180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 184778496

約数和(自身を除く): 109719316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 191, 196, 245, 382, 401, 490, 764, 802, 955, 980, 1337, 1604, 1910, 2005, 2674, 2807, 3820, 4010, 5348, 5614, 6685, 8020, 9359, 11228, 13370, 14035, 18718, 19649, 26740, 28070, 37436, 39298, 46795, 56140, 76591, 78596, 93590, 98245, 153182, 187180, 196490, 306364, 382955, 392980, 536137, 765910, 1072274, 1531820, 2144548, 2680685, 3752959, 5361370, 7505918, 10722740, 15011836, 18764795, 37529590, 75059180]

約数ペア:

[(1, 75059180), (2, 37529590), (4, 18764795), (5, 15011836), (7, 10722740), (10, 7505918), (14, 5361370), (20, 3752959), (28, 2680685), (35, 2144548), (49, 1531820), (70, 1072274), (98, 765910), (140, 536137), (191, 392980), (196, 382955), (245, 306364), (382, 196490), (401, 187180), (490, 153182), (764, 98245), (802, 93590), (955, 78596), (980, 76591), (1337, 56140), (1604, 46795), (1910, 39298), (2005, 37436), (2674, 28070), (2807, 26740), (3820, 19649), (4010, 18718), (5348, 14035), (5614, 13370), (6685, 11228), (8020, 9359)]