22400700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10667}}^1$

素因数の和:10691

約数の個数: 72

約数和(自身を含む): 74078592

約数和(自身を除く): 51677892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10667, 21334, 32001, 42668, 53335, 64002, 74669, 106670, 128004, 149338, 160005, 213340, 224007, 266675, 298676, 320010, 373345, 448014, 533350, 640020, 746690, 800025, 896028, 1066700, 1120035, 1493380, 1600050, 1866725, 2240070, 3200100, 3733450, 4480140, 5600175, 7466900, 11200350, 22400700]

約数ペア:

[(1, 22400700), (2, 11200350), (3, 7466900), (4, 5600175), (5, 4480140), (6, 3733450), (7, 3200100), (10, 2240070), (12, 1866725), (14, 1600050), (15, 1493380), (20, 1120035), (21, 1066700), (25, 896028), (28, 800025), (30, 746690), (35, 640020), (42, 533350), (50, 448014), (60, 373345), (70, 320010), (75, 298676), (84, 266675), (100, 224007), (105, 213340), (140, 160005), (150, 149338), (175, 128004), (210, 106670), (300, 74669), (350, 64002), (420, 53335), (525, 42668), (700, 32001), (1050, 21334), (2100, 10667)]