22081500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 79724736

約数和(自身を除く): 57643236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 701, 750, 875, 900, 1050, 1125, 1260, 1402, 1500, 1575, 1750, 2100, 2103, 2250, 2625, 2804, 3150, 3500, 3505, 4206, 4500, 4907, 5250, 6300, 6309, 7010, 7875, 8412, 9814, 10500, 10515, 12618, 14020, 14721, 15750, 17525, 19628, 21030, 24535, 25236, 29442, 31500, 31545, 35050, 42060, 44163, 49070, 52575, 58884, 63090, 70100, 73605, 87625, 88326, 98140, 105150, 122675, 126180, 147210, 157725, 175250, 176652, 210300, 220815, 245350, 262875, 294420, 315450, 350500, 368025, 441630, 490700, 525750, 613375, 630900, 736050, 788625, 883260, 1051500, 1104075, 1226750, 1472100, 1577250, 1840125, 2208150, 2453500, 3154500, 3680250, 4416300, 5520375, 7360500, 11040750, 22081500]

約数ペア:

[(1, 22081500), (2, 11040750), (3, 7360500), (4, 5520375), (5, 4416300), (6, 3680250), (7, 3154500), (9, 2453500), (10, 2208150), (12, 1840125), (14, 1577250), (15, 1472100), (18, 1226750), (20, 1104075), (21, 1051500), (25, 883260), (28, 788625), (30, 736050), (35, 630900), (36, 613375), (42, 525750), (45, 490700), (50, 441630), (60, 368025), (63, 350500), (70, 315450), (75, 294420), (84, 262875), (90, 245350), (100, 220815), (105, 210300), (125, 176652), (126, 175250), (140, 157725), (150, 147210), (175, 126180), (180, 122675), (210, 105150), (225, 98140), (250, 88326), (252, 87625), (300, 73605), (315, 70100), (350, 63090), (375, 58884), (420, 52575), (450, 49070), (500, 44163), (525, 42060), (630, 35050), (700, 31545), (701, 31500), (750, 29442), (875, 25236), (900, 24535), (1050, 21030), (1125, 19628), (1260, 17525), (1402, 15750), (1500, 14721), (1575, 14020), (1750, 12618), (2100, 10515), (2103, 10500), (2250, 9814), (2625, 8412), (2804, 7875), (3150, 7010), (3500, 6309), (3505, 6300), (4206, 5250), (4500, 4907)]