3000900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 9929920

約数和(自身を除く): 6929020

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, 1429, 2100, 2858, 4287, 5716, 7145, 8574, 10003, 14290, 17148, 20006, 21435, 28580, 30009, 35725, 40012, 42870, 50015, 60018, 71450, 85740, 100030, 107175, 120036, 142900, 150045, 200060, 214350, 250075, 300090, 428700, 500150, 600180, 750225, 1000300, 1500450, 3000900]

約数ペア:

[(1, 3000900), (2, 1500450), (3, 1000300), (4, 750225), (5, 600180), (6, 500150), (7, 428700), (10, 300090), (12, 250075), (14, 214350), (15, 200060), (20, 150045), (21, 142900), (25, 120036), (28, 107175), (30, 100030), (35, 85740), (42, 71450), (50, 60018), (60, 50015), (70, 42870), (75, 40012), (84, 35725), (100, 30009), (105, 28580), (140, 21435), (150, 20006), (175, 17148), (210, 14290), (300, 10003), (350, 8574), (420, 7145), (525, 5716), (700, 4287), (1050, 2858), (1429, 2100)]