130759740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1259}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 397640880

約数和(自身を除く): 266881140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1259, 1731, 2308, 2518, 2885, 3462, 3777, 5036, 5193, 5770, 6295, 6924, 7554, 8655, 10386, 11331, 11540, 12590, 15108, 17310, 18885, 20772, 22662, 25180, 25965, 34620, 37770, 45324, 51930, 56655, 75540, 103860, 113310, 226620, 726443, 1452886, 2179329, 2905772, 3632215, 4358658, 6537987, 7264430, 8717316, 10896645, 13075974, 14528860, 21793290, 26151948, 32689935, 43586580, 65379870, 130759740]

約数ペア:

[(1, 130759740), (2, 65379870), (3, 43586580), (4, 32689935), (5, 26151948), (6, 21793290), (9, 14528860), (10, 13075974), (12, 10896645), (15, 8717316), (18, 7264430), (20, 6537987), (30, 4358658), (36, 3632215), (45, 2905772), (60, 2179329), (90, 1452886), (180, 726443), (577, 226620), (1154, 113310), (1259, 103860), (1731, 75540), (2308, 56655), (2518, 51930), (2885, 45324), (3462, 37770), (3777, 34620), (5036, 25965), (5193, 25180), (5770, 22662), (6295, 20772), (6924, 18885), (7554, 17310), (8655, 15108), (10386, 12590), (11331, 11540)]