48158000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 120

約数和(自身を含む): 128637600

約数和(自身を除く): 80479600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 176, 199, 200, 220, 242, 250, 275, 398, 400, 440, 484, 500, 550, 605, 796, 880, 968, 995, 1000, 1100, 1210, 1375, 1592, 1936, 1990, 2000, 2189, 2200, 2420, 2750, 3025, 3184, 3980, 4378, 4400, 4840, 4975, 5500, 6050, 7960, 8756, 9680, 9950, 10945, 11000, 12100, 15125, 15920, 17512, 19900, 21890, 22000, 24079, 24200, 24875, 30250, 35024, 39800, 43780, 48158, 48400, 49750, 54725, 60500, 79600, 87560, 96316, 99500, 109450, 120395, 121000, 175120, 192632, 199000, 218900, 240790, 242000, 273625, 385264, 398000, 437800, 481580, 547250, 601975, 875600, 963160, 1094500, 1203950, 1926320, 2189000, 2407900, 3009875, 4378000, 4815800, 6019750, 9631600, 12039500, 24079000, 48158000]

約数ペア:

[(1, 48158000), (2, 24079000), (4, 12039500), (5, 9631600), (8, 6019750), (10, 4815800), (11, 4378000), (16, 3009875), (20, 2407900), (22, 2189000), (25, 1926320), (40, 1203950), (44, 1094500), (50, 963160), (55, 875600), (80, 601975), (88, 547250), (100, 481580), (110, 437800), (121, 398000), (125, 385264), (176, 273625), (199, 242000), (200, 240790), (220, 218900), (242, 199000), (250, 192632), (275, 175120), (398, 121000), (400, 120395), (440, 109450), (484, 99500), (500, 96316), (550, 87560), (605, 79600), (796, 60500), (880, 54725), (968, 49750), (995, 48400), (1000, 48158), (1100, 43780), (1210, 39800), (1375, 35024), (1592, 30250), (1936, 24875), (1990, 24200), (2000, 24079), (2189, 22000), (2200, 21890), (2420, 19900), (2750, 17512), (3025, 15920), (3184, 15125), (3980, 12100), (4378, 11000), (4400, 10945), (4840, 9950), (4975, 9680), (5500, 8756), (6050, 7960)]