219065000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 641044800

約数和(自身を除く): 421979800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 569, 616, 625, 700, 770, 875, 1000, 1100, 1138, 1250, 1375, 1400, 1540, 1750, 1925, 2200, 2276, 2500, 2750, 2845, 3080, 3500, 3850, 3983, 4375, 4552, 5000, 5500, 5690, 6259, 6875, 7000, 7700, 7966, 8750, 9625, 11000, 11380, 12518, 13750, 14225, 15400, 15932, 17500, 19250, 19915, 22760, 25036, 27500, 28450, 31295, 31864, 35000, 38500, 39830, 43813, 48125, 50072, 55000, 56900, 62590, 71125, 77000, 79660, 87626, 96250, 99575, 113800, 125180, 142250, 156475, 159320, 175252, 192500, 199150, 219065, 250360, 284500, 312950, 350504, 355625, 385000, 398300, 438130, 497875, 569000, 625900, 711250, 782375, 796600, 876260, 995750, 1095325, 1251800, 1422500, 1564750, 1752520, 1991500, 2190650, 2489375, 2845000, 3129500, 3911875, 3983000, 4381300, 4978750, 5476625, 6259000, 7823750, 8762600, 9957500, 10953250, 15647500, 19915000, 21906500, 27383125, 31295000, 43813000, 54766250, 109532500, 219065000]

約数ペア:

[(1, 219065000), (2, 109532500), (4, 54766250), (5, 43813000), (7, 31295000), (8, 27383125), (10, 21906500), (11, 19915000), (14, 15647500), (20, 10953250), (22, 9957500), (25, 8762600), (28, 7823750), (35, 6259000), (40, 5476625), (44, 4978750), (50, 4381300), (55, 3983000), (56, 3911875), (70, 3129500), (77, 2845000), (88, 2489375), (100, 2190650), (110, 1991500), (125, 1752520), (140, 1564750), (154, 1422500), (175, 1251800), (200, 1095325), (220, 995750), (250, 876260), (275, 796600), (280, 782375), (308, 711250), (350, 625900), (385, 569000), (440, 497875), (500, 438130), (550, 398300), (569, 385000), (616, 355625), (625, 350504), (700, 312950), (770, 284500), (875, 250360), (1000, 219065), (1100, 199150), (1138, 192500), (1250, 175252), (1375, 159320), (1400, 156475), (1540, 142250), (1750, 125180), (1925, 113800), (2200, 99575), (2276, 96250), (2500, 87626), (2750, 79660), (2845, 77000), (3080, 71125), (3500, 62590), (3850, 56900), (3983, 55000), (4375, 50072), (4552, 48125), (5000, 43813), (5500, 39830), (5690, 38500), (6259, 35000), (6875, 31864), (7000, 31295), (7700, 28450), (7966, 27500), (8750, 25036), (9625, 22760), (11000, 19915), (11380, 19250), (12518, 17500), (13750, 15932), (14225, 15400)]