75702480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45061}}^1$

素因数の和:45084

約数の個数: 80

約数和(自身を含む): 268209024

約数和(自身を除く): 192506544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45061, 90122, 135183, 180244, 225305, 270366, 315427, 360488, 450610, 540732, 630854, 675915, 720976, 901220, 946281, 1081464, 1261708, 1351830, 1577135, 1802440, 1892562, 2162928, 2523416, 2703660, 3154270, 3604880, 3785124, 4731405, 5046832, 5407320, 6308540, 7570248, 9462810, 10814640, 12617080, 15140496, 18925620, 25234160, 37851240, 75702480]

約数ペア:

[(1, 75702480), (2, 37851240), (3, 25234160), (4, 18925620), (5, 15140496), (6, 12617080), (7, 10814640), (8, 9462810), (10, 7570248), (12, 6308540), (14, 5407320), (15, 5046832), (16, 4731405), (20, 3785124), (21, 3604880), (24, 3154270), (28, 2703660), (30, 2523416), (35, 2162928), (40, 1892562), (42, 1802440), (48, 1577135), (56, 1351830), (60, 1261708), (70, 1081464), (80, 946281), (84, 901220), (105, 720976), (112, 675915), (120, 630854), (140, 540732), (168, 450610), (210, 360488), (240, 315427), (280, 270366), (336, 225305), (420, 180244), (560, 135183), (840, 90122), (1680, 45061)]