210109200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25013}}^1$

素因数の和:25041

約数の個数: 120

約数和(自身を含む): 769230528

約数和(自身を除く): 559121328

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, 25013, 50026, 75039, 100052, 125065, 150078, 175091, 200104, 250130, 300156, 350182, 375195, 400208, 500260, 525273, 600312, 625325, 700364, 750390, 875455, 1000520, 1050546, 1200624, 1250650, 1400728, 1500780, 1750910, 1875975, 2001040, 2101092, 2501300, 2626365, 2801456, 3001560, 3501820, 3751950, 4202184, 4377275, 5002600, 5252730, 6003120, 7003640, 7503900, 8404368, 8754550, 10005200, 10505460, 13131825, 14007280, 15007800, 17509100, 21010920, 26263650, 30015600, 35018200, 42021840, 52527300, 70036400, 105054600, 210109200]

約数ペア:

[(1, 210109200), (2, 105054600), (3, 70036400), (4, 52527300), (5, 42021840), (6, 35018200), (7, 30015600), (8, 26263650), (10, 21010920), (12, 17509100), (14, 15007800), (15, 14007280), (16, 13131825), (20, 10505460), (21, 10005200), (24, 8754550), (25, 8404368), (28, 7503900), (30, 7003640), (35, 6003120), (40, 5252730), (42, 5002600), (48, 4377275), (50, 4202184), (56, 3751950), (60, 3501820), (70, 3001560), (75, 2801456), (80, 2626365), (84, 2501300), (100, 2101092), (105, 2001040), (112, 1875975), (120, 1750910), (140, 1500780), (150, 1400728), (168, 1250650), (175, 1200624), (200, 1050546), (210, 1000520), (240, 875455), (280, 750390), (300, 700364), (336, 625325), (350, 600312), (400, 525273), (420, 500260), (525, 400208), (560, 375195), (600, 350182), (700, 300156), (840, 250130), (1050, 200104), (1200, 175091), (1400, 150078), (1680, 125065), (2100, 100052), (2800, 75039), (4200, 50026), (8400, 25013)]