1276500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 3983616

約数和(自身を除く): 2707116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 125, 138, 148, 150, 185, 222, 230, 250, 276, 300, 345, 370, 375, 444, 460, 500, 555, 575, 690, 740, 750, 851, 925, 1110, 1150, 1380, 1500, 1702, 1725, 1850, 2220, 2300, 2553, 2775, 2875, 3404, 3450, 3700, 4255, 4625, 5106, 5550, 5750, 6900, 8510, 8625, 9250, 10212, 11100, 11500, 12765, 13875, 17020, 17250, 18500, 21275, 25530, 27750, 34500, 42550, 51060, 55500, 63825, 85100, 106375, 127650, 212750, 255300, 319125, 425500, 638250, 1276500]

約数ペア:

[(1, 1276500), (2, 638250), (3, 425500), (4, 319125), (5, 255300), (6, 212750), (10, 127650), (12, 106375), (15, 85100), (20, 63825), (23, 55500), (25, 51060), (30, 42550), (37, 34500), (46, 27750), (50, 25530), (60, 21275), (69, 18500), (74, 17250), (75, 17020), (92, 13875), (100, 12765), (111, 11500), (115, 11100), (125, 10212), (138, 9250), (148, 8625), (150, 8510), (185, 6900), (222, 5750), (230, 5550), (250, 5106), (276, 4625), (300, 4255), (345, 3700), (370, 3450), (375, 3404), (444, 2875), (460, 2775), (500, 2553), (555, 2300), (575, 2220), (690, 1850), (740, 1725), (750, 1702), (851, 1500), (925, 1380), (1110, 1150)]