22890000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 200

約数和(自身を含む): 85222720

約数和(自身を除く): 62332720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 109, 112, 120, 125, 140, 150, 168, 175, 200, 210, 218, 240, 250, 280, 300, 327, 336, 350, 375, 400, 420, 436, 500, 525, 545, 560, 600, 625, 654, 700, 750, 763, 840, 872, 875, 1000, 1050, 1090, 1200, 1250, 1308, 1400, 1500, 1526, 1635, 1680, 1744, 1750, 1875, 2000, 2100, 2180, 2289, 2500, 2616, 2625, 2725, 2800, 3000, 3052, 3270, 3500, 3750, 3815, 4200, 4360, 4375, 4578, 5000, 5232, 5250, 5450, 6000, 6104, 6540, 7000, 7500, 7630, 8175, 8400, 8720, 8750, 9156, 10000, 10500, 10900, 11445, 12208, 13080, 13125, 13625, 14000, 15000, 15260, 16350, 17500, 18312, 19075, 21000, 21800, 22890, 26160, 26250, 27250, 30000, 30520, 32700, 35000, 36624, 38150, 40875, 42000, 43600, 45780, 52500, 54500, 57225, 61040, 65400, 68125, 70000, 76300, 81750, 91560, 95375, 105000, 109000, 114450, 130800, 136250, 152600, 163500, 183120, 190750, 204375, 210000, 218000, 228900, 272500, 286125, 305200, 327000, 381500, 408750, 457800, 476875, 545000, 572250, 654000, 763000, 817500, 915600, 953750, 1090000, 1144500, 1430625, 1526000, 1635000, 1907500, 2289000, 2861250, 3270000, 3815000, 4578000, 5722500, 7630000, 11445000, 22890000]

約数ペア:

[(1, 22890000), (2, 11445000), (3, 7630000), (4, 5722500), (5, 4578000), (6, 3815000), (7, 3270000), (8, 2861250), (10, 2289000), (12, 1907500), (14, 1635000), (15, 1526000), (16, 1430625), (20, 1144500), (21, 1090000), (24, 953750), (25, 915600), (28, 817500), (30, 763000), (35, 654000), (40, 572250), (42, 545000), (48, 476875), (50, 457800), (56, 408750), (60, 381500), (70, 327000), (75, 305200), (80, 286125), (84, 272500), (100, 228900), (105, 218000), (109, 210000), (112, 204375), (120, 190750), (125, 183120), (140, 163500), (150, 152600), (168, 136250), (175, 130800), (200, 114450), (210, 109000), (218, 105000), (240, 95375), (250, 91560), (280, 81750), (300, 76300), (327, 70000), (336, 68125), (350, 65400), (375, 61040), (400, 57225), (420, 54500), (436, 52500), (500, 45780), (525, 43600), (545, 42000), (560, 40875), (600, 38150), (625, 36624), (654, 35000), (700, 32700), (750, 30520), (763, 30000), (840, 27250), (872, 26250), (875, 26160), (1000, 22890), (1050, 21800), (1090, 21000), (1200, 19075), (1250, 18312), (1308, 17500), (1400, 16350), (1500, 15260), (1526, 15000), (1635, 14000), (1680, 13625), (1744, 13125), (1750, 13080), (1875, 12208), (2000, 11445), (2100, 10900), (2180, 10500), (2289, 10000), (2500, 9156), (2616, 8750), (2625, 8720), (2725, 8400), (2800, 8175), (3000, 7630), (3052, 7500), (3270, 7000), (3500, 6540), (3750, 6104), (3815, 6000), (4200, 5450), (4360, 5250), (4375, 5232), (4578, 5000)]