79897320

素因数分解:

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

素因数の和:2600

約数の個数: 128

約数和(自身を含む): 275616000

約数和(自身を除く): 195718680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2551, 2610, 3132, 3480, 3915, 5102, 5220, 6264, 7653, 7830, 10204, 10440, 12755, 15306, 15660, 20408, 22959, 25510, 30612, 31320, 38265, 45918, 51020, 61224, 68877, 73979, 76530, 91836, 102040, 114795, 137754, 147958, 153060, 183672, 221937, 229590, 275508, 295916, 306120, 344385, 369895, 443874, 459180, 551016, 591832, 665811, 688770, 739790, 887748, 918360, 1109685, 1331622, 1377540, 1479580, 1775496, 1997433, 2219370, 2663244, 2755080, 2959160, 3329055, 3994866, 4438740, 5326488, 6658110, 7989732, 8877480, 9987165, 13316220, 15979464, 19974330, 26632440, 39948660, 79897320]

約数ペア:

[(1, 79897320), (2, 39948660), (3, 26632440), (4, 19974330), (5, 15979464), (6, 13316220), (8, 9987165), (9, 8877480), (10, 7989732), (12, 6658110), (15, 5326488), (18, 4438740), (20, 3994866), (24, 3329055), (27, 2959160), (29, 2755080), (30, 2663244), (36, 2219370), (40, 1997433), (45, 1775496), (54, 1479580), (58, 1377540), (60, 1331622), (72, 1109685), (87, 918360), (90, 887748), (108, 739790), (116, 688770), (120, 665811), (135, 591832), (145, 551016), (174, 459180), (180, 443874), (216, 369895), (232, 344385), (261, 306120), (270, 295916), (290, 275508), (348, 229590), (360, 221937), (435, 183672), (522, 153060), (540, 147958), (580, 137754), (696, 114795), (783, 102040), (870, 91836), (1044, 76530), (1080, 73979), (1160, 68877), (1305, 61224), (1566, 51020), (1740, 45918), (2088, 38265), (2551, 31320), (2610, 30612), (3132, 25510), (3480, 22959), (3915, 20408), (5102, 15660), (5220, 15306), (6264, 12755), (7653, 10440), (7830, 10204)]