1201232000

素因数分解:

$2^7\times 5^3\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 3009754800

約数和(自身を除く): 1808522800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 193, 200, 250, 320, 386, 389, 400, 500, 640, 772, 778, 800, 965, 1000, 1544, 1556, 1600, 1930, 1945, 2000, 3088, 3112, 3200, 3860, 3890, 4000, 4825, 6176, 6224, 7720, 7780, 8000, 9650, 9725, 12352, 12448, 15440, 15560, 16000, 19300, 19450, 24125, 24704, 24896, 30880, 31120, 38600, 38900, 48250, 48625, 49792, 61760, 62240, 75077, 77200, 77800, 96500, 97250, 123520, 124480, 150154, 154400, 155600, 193000, 194500, 248960, 300308, 308800, 311200, 375385, 386000, 389000, 600616, 617600, 622400, 750770, 772000, 778000, 1201232, 1244800, 1501540, 1544000, 1556000, 1876925, 2402464, 3003080, 3088000, 3112000, 3753850, 4804928, 6006160, 6224000, 7507700, 9384625, 9609856, 12012320, 15015400, 18769250, 24024640, 30030800, 37538500, 48049280, 60061600, 75077000, 120123200, 150154000, 240246400, 300308000, 600616000, 1201232000]

約数ペア:

[(1, 1201232000), (2, 600616000), (4, 300308000), (5, 240246400), (8, 150154000), (10, 120123200), (16, 75077000), (20, 60061600), (25, 48049280), (32, 37538500), (40, 30030800), (50, 24024640), (64, 18769250), (80, 15015400), (100, 12012320), (125, 9609856), (128, 9384625), (160, 7507700), (193, 6224000), (200, 6006160), (250, 4804928), (320, 3753850), (386, 3112000), (389, 3088000), (400, 3003080), (500, 2402464), (640, 1876925), (772, 1556000), (778, 1544000), (800, 1501540), (965, 1244800), (1000, 1201232), (1544, 778000), (1556, 772000), (1600, 750770), (1930, 622400), (1945, 617600), (2000, 600616), (3088, 389000), (3112, 386000), (3200, 375385), (3860, 311200), (3890, 308800), (4000, 300308), (4825, 248960), (6176, 194500), (6224, 193000), (7720, 155600), (7780, 154400), (8000, 150154), (9650, 124480), (9725, 123520), (12352, 97250), (12448, 96500), (15440, 77800), (15560, 77200), (16000, 75077), (19300, 62240), (19450, 61760), (24125, 49792), (24704, 48625), (24896, 48250), (30880, 38900), (31120, 38600)]