495209400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 1767982080

約数和(自身を除く): 1272772680

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, 157, 168, 175, 200, 210, 280, 300, 314, 350, 420, 471, 525, 600, 628, 700, 751, 785, 840, 942, 1050, 1099, 1256, 1400, 1502, 1570, 1884, 2100, 2198, 2253, 2355, 3004, 3140, 3297, 3755, 3768, 3925, 4200, 4396, 4506, 4710, 5257, 5495, 6008, 6280, 6594, 7510, 7850, 8792, 9012, 9420, 10514, 10990, 11265, 11775, 13188, 15020, 15700, 15771, 16485, 18024, 18775, 18840, 21028, 21980, 22530, 23550, 26285, 26376, 27475, 30040, 31400, 31542, 32970, 37550, 42056, 43960, 45060, 47100, 52570, 54950, 56325, 63084, 65940, 75100, 78855, 82425, 90120, 94200, 105140, 109900, 112650, 117907, 126168, 131425, 131880, 150200, 157710, 164850, 210280, 219800, 225300, 235814, 262850, 315420, 329700, 353721, 394275, 450600, 471628, 525700, 589535, 630840, 659400, 707442, 788550, 825349, 943256, 1051400, 1179070, 1414884, 1577100, 1650698, 1768605, 2358140, 2476047, 2829768, 2947675, 3154200, 3301396, 3537210, 4126745, 4716280, 4952094, 5895350, 6602792, 7074420, 8253490, 8843025, 9904188, 11790700, 12380235, 14148840, 16506980, 17686050, 19808376, 20633725, 23581400, 24760470, 33013960, 35372100, 41267450, 49520940, 61901175, 70744200, 82534900, 99041880, 123802350, 165069800, 247604700, 495209400]

約数ペア:

[(1, 495209400), (2, 247604700), (3, 165069800), (4, 123802350), (5, 99041880), (6, 82534900), (7, 70744200), (8, 61901175), (10, 49520940), (12, 41267450), (14, 35372100), (15, 33013960), (20, 24760470), (21, 23581400), (24, 20633725), (25, 19808376), (28, 17686050), (30, 16506980), (35, 14148840), (40, 12380235), (42, 11790700), (50, 9904188), (56, 8843025), (60, 8253490), (70, 7074420), (75, 6602792), (84, 5895350), (100, 4952094), (105, 4716280), (120, 4126745), (140, 3537210), (150, 3301396), (157, 3154200), (168, 2947675), (175, 2829768), (200, 2476047), (210, 2358140), (280, 1768605), (300, 1650698), (314, 1577100), (350, 1414884), (420, 1179070), (471, 1051400), (525, 943256), (600, 825349), (628, 788550), (700, 707442), (751, 659400), (785, 630840), (840, 589535), (942, 525700), (1050, 471628), (1099, 450600), (1256, 394275), (1400, 353721), (1502, 329700), (1570, 315420), (1884, 262850), (2100, 235814), (2198, 225300), (2253, 219800), (2355, 210280), (3004, 164850), (3140, 157710), (3297, 150200), (3755, 131880), (3768, 131425), (3925, 126168), (4200, 117907), (4396, 112650), (4506, 109900), (4710, 105140), (5257, 94200), (5495, 90120), (6008, 82425), (6280, 78855), (6594, 75100), (7510, 65940), (7850, 63084), (8792, 56325), (9012, 54950), (9420, 52570), (10514, 47100), (10990, 45060), (11265, 43960), (11775, 42056), (13188, 37550), (15020, 32970), (15700, 31542), (15771, 31400), (16485, 30040), (18024, 27475), (18775, 26376), (18840, 26285), (21028, 23550), (21980, 22530)]