28530600

素因数分解:

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

素因数の和:6819

約数の個数: 96

約数和(自身を含む): 101094720

約数和(自身を除く): 72564120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 6793, 13586, 20379, 27172, 33965, 40758, 47551, 54344, 67930, 81516, 95102, 101895, 135860, 142653, 163032, 169825, 190204, 203790, 237755, 271720, 285306, 339650, 380408, 407580, 475510, 509475, 570612, 679300, 713265, 815160, 951020, 1018950, 1141224, 1188775, 1358600, 1426530, 1902040, 2037900, 2377550, 2853060, 3566325, 4075800, 4755100, 5706120, 7132650, 9510200, 14265300, 28530600]

約数ペア:

[(1, 28530600), (2, 14265300), (3, 9510200), (4, 7132650), (5, 5706120), (6, 4755100), (7, 4075800), (8, 3566325), (10, 2853060), (12, 2377550), (14, 2037900), (15, 1902040), (20, 1426530), (21, 1358600), (24, 1188775), (25, 1141224), (28, 1018950), (30, 951020), (35, 815160), (40, 713265), (42, 679300), (50, 570612), (56, 509475), (60, 475510), (70, 407580), (75, 380408), (84, 339650), (100, 285306), (105, 271720), (120, 237755), (140, 203790), (150, 190204), (168, 169825), (175, 163032), (200, 142653), (210, 135860), (280, 101895), (300, 95102), (350, 81516), (420, 67930), (525, 54344), (600, 47551), (700, 40758), (840, 33965), (1050, 27172), (1400, 20379), (2100, 13586), (4200, 6793)]