2899400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 8184000

約数和(自身を除く): 5284600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 109, 133, 140, 152, 175, 190, 200, 218, 266, 280, 350, 380, 436, 475, 532, 545, 665, 700, 760, 763, 872, 950, 1064, 1090, 1330, 1400, 1526, 1900, 2071, 2180, 2660, 2725, 3052, 3325, 3800, 3815, 4142, 4360, 5320, 5450, 6104, 6650, 7630, 8284, 10355, 10900, 13300, 14497, 15260, 16568, 19075, 20710, 21800, 26600, 28994, 30520, 38150, 41420, 51775, 57988, 72485, 76300, 82840, 103550, 115976, 144970, 152600, 207100, 289940, 362425, 414200, 579880, 724850, 1449700, 2899400]

約数ペア:

[(1, 2899400), (2, 1449700), (4, 724850), (5, 579880), (7, 414200), (8, 362425), (10, 289940), (14, 207100), (19, 152600), (20, 144970), (25, 115976), (28, 103550), (35, 82840), (38, 76300), (40, 72485), (50, 57988), (56, 51775), (70, 41420), (76, 38150), (95, 30520), (100, 28994), (109, 26600), (133, 21800), (140, 20710), (152, 19075), (175, 16568), (190, 15260), (200, 14497), (218, 13300), (266, 10900), (280, 10355), (350, 8284), (380, 7630), (436, 6650), (475, 6104), (532, 5450), (545, 5320), (665, 4360), (700, 4142), (760, 3815), (763, 3800), (872, 3325), (950, 3052), (1064, 2725), (1090, 2660), (1330, 2180), (1400, 2071), (1526, 1900)]