5542020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 19027008

約数和(自身を除く): 13484988

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 311, 324, 330, 396, 405, 495, 540, 594, 622, 660, 810, 891, 933, 990, 1188, 1244, 1485, 1555, 1620, 1782, 1866, 1980, 2799, 2970, 3110, 3421, 3564, 3732, 4455, 4665, 5598, 5940, 6220, 6842, 8397, 8910, 9330, 10263, 11196, 13684, 13995, 16794, 17105, 17820, 18660, 20526, 25191, 27990, 30789, 33588, 34210, 41052, 41985, 50382, 51315, 55980, 61578, 68420, 83970, 92367, 100764, 102630, 123156, 125955, 153945, 167940, 184734, 205260, 251910, 277101, 307890, 369468, 461835, 503820, 554202, 615780, 923670, 1108404, 1385505, 1847340, 2771010, 5542020]

約数ペア:

[(1, 5542020), (2, 2771010), (3, 1847340), (4, 1385505), (5, 1108404), (6, 923670), (9, 615780), (10, 554202), (11, 503820), (12, 461835), (15, 369468), (18, 307890), (20, 277101), (22, 251910), (27, 205260), (30, 184734), (33, 167940), (36, 153945), (44, 125955), (45, 123156), (54, 102630), (55, 100764), (60, 92367), (66, 83970), (81, 68420), (90, 61578), (99, 55980), (108, 51315), (110, 50382), (132, 41985), (135, 41052), (162, 34210), (165, 33588), (180, 30789), (198, 27990), (220, 25191), (270, 20526), (297, 18660), (311, 17820), (324, 17105), (330, 16794), (396, 13995), (405, 13684), (495, 11196), (540, 10263), (594, 9330), (622, 8910), (660, 8397), (810, 6842), (891, 6220), (933, 5940), (990, 5598), (1188, 4665), (1244, 4455), (1485, 3732), (1555, 3564), (1620, 3421), (1782, 3110), (1866, 2970), (1980, 2799)]