259702740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43721}}^1$

素因数の和:43750

約数の個数: 96

約数和(自身を含む): 881435520

約数和(自身を除く): 621732780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 43721, 87442, 131163, 174884, 218605, 262326, 393489, 437210, 480931, 524652, 655815, 786978, 874420, 961862, 1180467, 1311630, 1442793, 1573956, 1923724, 1967445, 2360934, 2404655, 2623260, 2885586, 3934890, 4328379, 4721868, 4809310, 5771172, 5902335, 7213965, 7869780, 8656758, 9618620, 11804670, 12985137, 14427930, 17313516, 21641895, 23609340, 25970274, 28855860, 43283790, 51940548, 64925685, 86567580, 129851370, 259702740]

約数ペア:

[(1, 259702740), (2, 129851370), (3, 86567580), (4, 64925685), (5, 51940548), (6, 43283790), (9, 28855860), (10, 25970274), (11, 23609340), (12, 21641895), (15, 17313516), (18, 14427930), (20, 12985137), (22, 11804670), (27, 9618620), (30, 8656758), (33, 7869780), (36, 7213965), (44, 5902335), (45, 5771172), (54, 4809310), (55, 4721868), (60, 4328379), (66, 3934890), (90, 2885586), (99, 2623260), (108, 2404655), (110, 2360934), (132, 1967445), (135, 1923724), (165, 1573956), (180, 1442793), (198, 1311630), (220, 1180467), (270, 961862), (297, 874420), (330, 786978), (396, 655815), (495, 524652), (540, 480931), (594, 437210), (660, 393489), (990, 262326), (1188, 218605), (1485, 174884), (1980, 131163), (2970, 87442), (5940, 43721)]