120251250

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 382377600

約数和(自身を除く): 262126350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 509, 525, 625, 630, 675, 750, 875, 945, 1018, 1050, 1125, 1250, 1350, 1527, 1575, 1750, 1875, 1890, 2250, 2545, 2625, 3054, 3150, 3375, 3563, 3750, 4375, 4581, 4725, 5090, 5250, 5625, 6750, 7126, 7635, 7875, 8750, 9162, 9450, 10689, 11250, 12725, 13125, 13743, 15270, 15750, 16875, 17815, 21378, 22905, 23625, 25450, 26250, 27486, 32067, 33750, 35630, 38175, 39375, 45810, 47250, 53445, 63625, 64134, 68715, 76350, 78750, 89075, 96201, 106890, 114525, 118125, 127250, 137430, 160335, 178150, 190875, 192402, 229050, 236250, 267225, 318125, 320670, 343575, 381750, 445375, 481005, 534450, 572625, 636250, 687150, 801675, 890750, 954375, 962010, 1145250, 1336125, 1603350, 1717875, 1908750, 2226875, 2405025, 2672250, 2863125, 3435750, 4008375, 4453750, 4810050, 5726250, 6680625, 8016750, 8589375, 12025125, 13361250, 17178750, 20041875, 24050250, 40083750, 60125625, 120251250]

約数ペア:

[(1, 120251250), (2, 60125625), (3, 40083750), (5, 24050250), (6, 20041875), (7, 17178750), (9, 13361250), (10, 12025125), (14, 8589375), (15, 8016750), (18, 6680625), (21, 5726250), (25, 4810050), (27, 4453750), (30, 4008375), (35, 3435750), (42, 2863125), (45, 2672250), (50, 2405025), (54, 2226875), (63, 1908750), (70, 1717875), (75, 1603350), (90, 1336125), (105, 1145250), (125, 962010), (126, 954375), (135, 890750), (150, 801675), (175, 687150), (189, 636250), (210, 572625), (225, 534450), (250, 481005), (270, 445375), (315, 381750), (350, 343575), (375, 320670), (378, 318125), (450, 267225), (509, 236250), (525, 229050), (625, 192402), (630, 190875), (675, 178150), (750, 160335), (875, 137430), (945, 127250), (1018, 118125), (1050, 114525), (1125, 106890), (1250, 96201), (1350, 89075), (1527, 78750), (1575, 76350), (1750, 68715), (1875, 64134), (1890, 63625), (2250, 53445), (2545, 47250), (2625, 45810), (3054, 39375), (3150, 38175), (3375, 35630), (3563, 33750), (3750, 32067), (4375, 27486), (4581, 26250), (4725, 25450), (5090, 23625), (5250, 22905), (5625, 21378), (6750, 17815), (7126, 16875), (7635, 15750), (7875, 15270), (8750, 13743), (9162, 13125), (9450, 12725), (10689, 11250)]