77926800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9277}}^1$

素因数の和:9305

約数の個数: 120

約数和(自身を含む): 285317056

約数和(自身を除く): 207390256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9277, 18554, 27831, 37108, 46385, 55662, 64939, 74216, 92770, 111324, 129878, 139155, 148432, 185540, 194817, 222648, 231925, 259756, 278310, 324695, 371080, 389634, 445296, 463850, 519512, 556620, 649390, 695775, 742160, 779268, 927700, 974085, 1039024, 1113240, 1298780, 1391550, 1558536, 1623475, 1855400, 1948170, 2226480, 2597560, 2783100, 3117072, 3246950, 3710800, 3896340, 4870425, 5195120, 5566200, 6493900, 7792680, 9740850, 11132400, 12987800, 15585360, 19481700, 25975600, 38963400, 77926800]

約数ペア:

[(1, 77926800), (2, 38963400), (3, 25975600), (4, 19481700), (5, 15585360), (6, 12987800), (7, 11132400), (8, 9740850), (10, 7792680), (12, 6493900), (14, 5566200), (15, 5195120), (16, 4870425), (20, 3896340), (21, 3710800), (24, 3246950), (25, 3117072), (28, 2783100), (30, 2597560), (35, 2226480), (40, 1948170), (42, 1855400), (48, 1623475), (50, 1558536), (56, 1391550), (60, 1298780), (70, 1113240), (75, 1039024), (80, 974085), (84, 927700), (100, 779268), (105, 742160), (112, 695775), (120, 649390), (140, 556620), (150, 519512), (168, 463850), (175, 445296), (200, 389634), (210, 371080), (240, 324695), (280, 278310), (300, 259756), (336, 231925), (350, 222648), (400, 194817), (420, 185540), (525, 148432), (560, 139155), (600, 129878), (700, 111324), (840, 92770), (1050, 74216), (1200, 64939), (1400, 55662), (1680, 46385), (2100, 37108), (2800, 27831), (4200, 18554), (8400, 9277)]