83557320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9043}}^1$

素因数の和:9075

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 229003320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9043, 9240, 18086, 27129, 36172, 45215, 54258, 63301, 72344, 90430, 99473, 108516, 126602, 135645, 180860, 189903, 198946, 217032, 253204, 271290, 298419, 316505, 361720, 379806, 397892, 497365, 506408, 542580, 596838, 633010, 696311, 759612, 795784, 949515, 994730, 1085160, 1193676, 1266020, 1392622, 1492095, 1519224, 1899030, 1989460, 2088933, 2387352, 2532040, 2785244, 2984190, 3481555, 3798060, 3978920, 4177866, 5570488, 5968380, 6963110, 7596120, 8355732, 10444665, 11936760, 13926220, 16711464, 20889330, 27852440, 41778660, 83557320]

約数ペア:

[(1, 83557320), (2, 41778660), (3, 27852440), (4, 20889330), (5, 16711464), (6, 13926220), (7, 11936760), (8, 10444665), (10, 8355732), (11, 7596120), (12, 6963110), (14, 5968380), (15, 5570488), (20, 4177866), (21, 3978920), (22, 3798060), (24, 3481555), (28, 2984190), (30, 2785244), (33, 2532040), (35, 2387352), (40, 2088933), (42, 1989460), (44, 1899030), (55, 1519224), (56, 1492095), (60, 1392622), (66, 1266020), (70, 1193676), (77, 1085160), (84, 994730), (88, 949515), (105, 795784), (110, 759612), (120, 696311), (132, 633010), (140, 596838), (154, 542580), (165, 506408), (168, 497365), (210, 397892), (220, 379806), (231, 361720), (264, 316505), (280, 298419), (308, 271290), (330, 253204), (385, 217032), (420, 198946), (440, 189903), (462, 180860), (616, 135645), (660, 126602), (770, 108516), (840, 99473), (924, 90430), (1155, 72344), (1320, 63301), (1540, 54258), (1848, 45215), (2310, 36172), (3080, 27129), (4620, 18086), (9043, 9240)]