119845980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 120

約数和(自身を含む): 389077920

約数和(自身を除く): 269231940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2551, 2610, 3132, 3915, 4698, 5102, 5220, 7653, 7830, 9396, 10204, 11745, 12755, 15306, 15660, 22959, 23490, 25510, 30612, 38265, 45918, 46980, 51020, 68877, 73979, 76530, 91836, 114795, 137754, 147958, 153060, 206631, 221937, 229590, 275508, 295916, 344385, 369895, 413262, 443874, 459180, 665811, 688770, 739790, 826524, 887748, 1033155, 1109685, 1331622, 1377540, 1479580, 1997433, 2066310, 2219370, 2663244, 3329055, 3994866, 4132620, 4438740, 5992299, 6658110, 7989732, 9987165, 11984598, 13316220, 19974330, 23969196, 29961495, 39948660, 59922990, 119845980]

約数ペア:

[(1, 119845980), (2, 59922990), (3, 39948660), (4, 29961495), (5, 23969196), (6, 19974330), (9, 13316220), (10, 11984598), (12, 9987165), (15, 7989732), (18, 6658110), (20, 5992299), (27, 4438740), (29, 4132620), (30, 3994866), (36, 3329055), (45, 2663244), (54, 2219370), (58, 2066310), (60, 1997433), (81, 1479580), (87, 1377540), (90, 1331622), (108, 1109685), (116, 1033155), (135, 887748), (145, 826524), (162, 739790), (174, 688770), (180, 665811), (261, 459180), (270, 443874), (290, 413262), (324, 369895), (348, 344385), (405, 295916), (435, 275508), (522, 229590), (540, 221937), (580, 206631), (783, 153060), (810, 147958), (870, 137754), (1044, 114795), (1305, 91836), (1566, 76530), (1620, 73979), (1740, 68877), (2349, 51020), (2551, 46980), (2610, 45918), (3132, 38265), (3915, 30612), (4698, 25510), (5102, 23490), (5220, 22959), (7653, 15660), (7830, 15306), (9396, 12755), (10204, 11745)]