201502000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 160

約数和(自身を含む): 573356160

約数和(自身を除く): 371854160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 175, 185, 200, 250, 259, 280, 296, 350, 370, 389, 400, 500, 518, 560, 592, 700, 740, 778, 875, 925, 1000, 1036, 1295, 1400, 1480, 1556, 1750, 1850, 1945, 2000, 2072, 2590, 2723, 2800, 2960, 3112, 3500, 3700, 3890, 4144, 4625, 5180, 5446, 6224, 6475, 7000, 7400, 7780, 9250, 9725, 10360, 10892, 12950, 13615, 14000, 14393, 14800, 15560, 18500, 19450, 20720, 21784, 25900, 27230, 28786, 31120, 32375, 37000, 38900, 43568, 48625, 51800, 54460, 57572, 64750, 68075, 71965, 74000, 77800, 97250, 100751, 103600, 108920, 115144, 129500, 136150, 143930, 155600, 194500, 201502, 217840, 230288, 259000, 272300, 287860, 340375, 359825, 389000, 403004, 503755, 518000, 544600, 575720, 680750, 719650, 778000, 806008, 1007510, 1089200, 1151440, 1361500, 1439300, 1612016, 1799125, 2015020, 2518775, 2723000, 2878600, 3598250, 4030040, 5037550, 5446000, 5757200, 7196500, 8060080, 10075100, 12593875, 14393000, 20150200, 25187750, 28786000, 40300400, 50375500, 100751000, 201502000]

約数ペア:

[(1, 201502000), (2, 100751000), (4, 50375500), (5, 40300400), (7, 28786000), (8, 25187750), (10, 20150200), (14, 14393000), (16, 12593875), (20, 10075100), (25, 8060080), (28, 7196500), (35, 5757200), (37, 5446000), (40, 5037550), (50, 4030040), (56, 3598250), (70, 2878600), (74, 2723000), (80, 2518775), (100, 2015020), (112, 1799125), (125, 1612016), (140, 1439300), (148, 1361500), (175, 1151440), (185, 1089200), (200, 1007510), (250, 806008), (259, 778000), (280, 719650), (296, 680750), (350, 575720), (370, 544600), (389, 518000), (400, 503755), (500, 403004), (518, 389000), (560, 359825), (592, 340375), (700, 287860), (740, 272300), (778, 259000), (875, 230288), (925, 217840), (1000, 201502), (1036, 194500), (1295, 155600), (1400, 143930), (1480, 136150), (1556, 129500), (1750, 115144), (1850, 108920), (1945, 103600), (2000, 100751), (2072, 97250), (2590, 77800), (2723, 74000), (2800, 71965), (2960, 68075), (3112, 64750), (3500, 57572), (3700, 54460), (3890, 51800), (4144, 48625), (4625, 43568), (5180, 38900), (5446, 37000), (6224, 32375), (6475, 31120), (7000, 28786), (7400, 27230), (7780, 25900), (9250, 21784), (9725, 20720), (10360, 19450), (10892, 18500), (12950, 15560), (13615, 14800), (14000, 14393)]