225472800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13451

約数の個数: 144

約数和(自身を含む): 838821312

約数和(自身を除く): 613348512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 13421, 16800, 26842, 40263, 53684, 67105, 80526, 93947, 107368, 134210, 161052, 187894, 201315, 214736, 268420, 281841, 322104, 335525, 375788, 402630, 429472, 469735, 536840, 563682, 644208, 671050, 751576, 805260, 939470, 1006575, 1073680, 1127364, 1288416, 1342100, 1409205, 1503152, 1610520, 1878940, 2013150, 2147360, 2254728, 2348675, 2684200, 2818410, 3006304, 3221040, 3757880, 4026300, 4509456, 4697350, 5368400, 5636820, 6442080, 7046025, 7515760, 8052600, 9018912, 9394700, 10736800, 11273640, 14092050, 15031520, 16105200, 18789400, 22547280, 28184100, 32210400, 37578800, 45094560, 56368200, 75157600, 112736400, 225472800]

約数ペア:

[(1, 225472800), (2, 112736400), (3, 75157600), (4, 56368200), (5, 45094560), (6, 37578800), (7, 32210400), (8, 28184100), (10, 22547280), (12, 18789400), (14, 16105200), (15, 15031520), (16, 14092050), (20, 11273640), (21, 10736800), (24, 9394700), (25, 9018912), (28, 8052600), (30, 7515760), (32, 7046025), (35, 6442080), (40, 5636820), (42, 5368400), (48, 4697350), (50, 4509456), (56, 4026300), (60, 3757880), (70, 3221040), (75, 3006304), (80, 2818410), (84, 2684200), (96, 2348675), (100, 2254728), (105, 2147360), (112, 2013150), (120, 1878940), (140, 1610520), (150, 1503152), (160, 1409205), (168, 1342100), (175, 1288416), (200, 1127364), (210, 1073680), (224, 1006575), (240, 939470), (280, 805260), (300, 751576), (336, 671050), (350, 644208), (400, 563682), (420, 536840), (480, 469735), (525, 429472), (560, 402630), (600, 375788), (672, 335525), (700, 322104), (800, 281841), (840, 268420), (1050, 214736), (1120, 201315), (1200, 187894), (1400, 161052), (1680, 134210), (2100, 107368), (2400, 93947), (2800, 80526), (3360, 67105), (4200, 53684), (5600, 40263), (8400, 26842), (13421, 16800)]