14857500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 49684096

約数和(自身を除く): 34826596

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, 125, 140, 150, 175, 210, 250, 283, 300, 350, 375, 420, 500, 525, 566, 625, 700, 750, 849, 875, 1050, 1132, 1250, 1415, 1500, 1698, 1750, 1875, 1981, 2100, 2500, 2625, 2830, 3396, 3500, 3750, 3962, 4245, 4375, 5250, 5660, 5943, 7075, 7500, 7924, 8490, 8750, 9905, 10500, 11886, 13125, 14150, 16980, 17500, 19810, 21225, 23772, 26250, 28300, 29715, 35375, 39620, 42450, 49525, 52500, 59430, 70750, 84900, 99050, 106125, 118860, 141500, 148575, 176875, 198100, 212250, 247625, 297150, 353750, 424500, 495250, 530625, 594300, 707500, 742875, 990500, 1061250, 1238125, 1485750, 2122500, 2476250, 2971500, 3714375, 4952500, 7428750, 14857500]

約数ペア:

[(1, 14857500), (2, 7428750), (3, 4952500), (4, 3714375), (5, 2971500), (6, 2476250), (7, 2122500), (10, 1485750), (12, 1238125), (14, 1061250), (15, 990500), (20, 742875), (21, 707500), (25, 594300), (28, 530625), (30, 495250), (35, 424500), (42, 353750), (50, 297150), (60, 247625), (70, 212250), (75, 198100), (84, 176875), (100, 148575), (105, 141500), (125, 118860), (140, 106125), (150, 99050), (175, 84900), (210, 70750), (250, 59430), (283, 52500), (300, 49525), (350, 42450), (375, 39620), (420, 35375), (500, 29715), (525, 28300), (566, 26250), (625, 23772), (700, 21225), (750, 19810), (849, 17500), (875, 16980), (1050, 14150), (1132, 13125), (1250, 11886), (1415, 10500), (1500, 9905), (1698, 8750), (1750, 8490), (1875, 7924), (1981, 7500), (2100, 7075), (2500, 5943), (2625, 5660), (2830, 5250), (3396, 4375), (3500, 4245), (3750, 3962)]