285306000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6826

約数の個数: 160

約数和(自身を含む): 1051385088

約数和(自身を除く): 766079088

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, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 6793, 7000, 8400, 10500, 13586, 14000, 20379, 21000, 27172, 33965, 40758, 42000, 47551, 54344, 67930, 81516, 95102, 101895, 108688, 135860, 142653, 163032, 169825, 190204, 203790, 237755, 271720, 285306, 326064, 339650, 380408, 407580, 475510, 509475, 543440, 570612, 679300, 713265, 760816, 815160, 849125, 951020, 1018950, 1141224, 1188775, 1358600, 1426530, 1630320, 1698250, 1902040, 2037900, 2282448, 2377550, 2547375, 2717200, 2853060, 3396500, 3566325, 3804080, 4075800, 4755100, 5094750, 5706120, 5943875, 6793000, 7132650, 8151600, 9510200, 10189500, 11412240, 11887750, 13586000, 14265300, 17831625, 19020400, 20379000, 23775500, 28530600, 35663250, 40758000, 47551000, 57061200, 71326500, 95102000, 142653000, 285306000]

約数ペア:

[(1, 285306000), (2, 142653000), (3, 95102000), (4, 71326500), (5, 57061200), (6, 47551000), (7, 40758000), (8, 35663250), (10, 28530600), (12, 23775500), (14, 20379000), (15, 19020400), (16, 17831625), (20, 14265300), (21, 13586000), (24, 11887750), (25, 11412240), (28, 10189500), (30, 9510200), (35, 8151600), (40, 7132650), (42, 6793000), (48, 5943875), (50, 5706120), (56, 5094750), (60, 4755100), (70, 4075800), (75, 3804080), (80, 3566325), (84, 3396500), (100, 2853060), (105, 2717200), (112, 2547375), (120, 2377550), (125, 2282448), (140, 2037900), (150, 1902040), (168, 1698250), (175, 1630320), (200, 1426530), (210, 1358600), (240, 1188775), (250, 1141224), (280, 1018950), (300, 951020), (336, 849125), (350, 815160), (375, 760816), (400, 713265), (420, 679300), (500, 570612), (525, 543440), (560, 509475), (600, 475510), (700, 407580), (750, 380408), (840, 339650), (875, 326064), (1000, 285306), (1050, 271720), (1200, 237755), (1400, 203790), (1500, 190204), (1680, 169825), (1750, 163032), (2000, 142653), (2100, 135860), (2625, 108688), (2800, 101895), (3000, 95102), (3500, 81516), (4200, 67930), (5250, 54344), (6000, 47551), (6793, 42000), (7000, 40758), (8400, 33965), (10500, 27172), (13586, 21000), (14000, 20379)]