1550220660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70019}}^1$

素因数の和:70078

約数の個数: 96

約数和(自身を含む): 4940611200

約数和(自身を除く): 3390390540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 70019, 140038, 210057, 280076, 350095, 420114, 630171, 700190, 840228, 1050285, 1260342, 1400380, 1890513, 2100570, 2520684, 2870779, 3150855, 3781026, 4201140, 5741558, 6301710, 7562052, 8612337, 9452565, 11483116, 12603420, 14353895, 17224674, 18905130, 25837011, 28707790, 34449348, 37810260, 43061685, 51674022, 57415580, 77511033, 86123370, 103348044, 129185055, 155022066, 172246740, 258370110, 310044132, 387555165, 516740220, 775110330, 1550220660]

約数ペア:

[(1, 1550220660), (2, 775110330), (3, 516740220), (4, 387555165), (5, 310044132), (6, 258370110), (9, 172246740), (10, 155022066), (12, 129185055), (15, 103348044), (18, 86123370), (20, 77511033), (27, 57415580), (30, 51674022), (36, 43061685), (41, 37810260), (45, 34449348), (54, 28707790), (60, 25837011), (82, 18905130), (90, 17224674), (108, 14353895), (123, 12603420), (135, 11483116), (164, 9452565), (180, 8612337), (205, 7562052), (246, 6301710), (270, 5741558), (369, 4201140), (410, 3781026), (492, 3150855), (540, 2870779), (615, 2520684), (738, 2100570), (820, 1890513), (1107, 1400380), (1230, 1260342), (1476, 1050285), (1845, 840228), (2214, 700190), (2460, 630171), (3690, 420114), (4428, 350095), (5535, 280076), (7380, 210057), (11070, 140038), (22140, 70019)]