253740000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{4229}}^1$

素因数の和:4262

約数の個数: 120

約数和(自身を含む): 832514760

約数和(自身を除く): 578774760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4229, 5000, 6000, 7500, 8458, 10000, 12000, 12687, 15000, 16916, 20000, 21145, 25374, 30000, 33832, 42290, 50748, 60000, 63435, 67664, 84580, 101496, 105725, 126870, 135328, 169160, 202992, 211450, 253740, 317175, 338320, 405984, 422900, 507480, 528625, 634350, 676640, 845800, 1014960, 1057250, 1268700, 1585875, 1691600, 2029920, 2114500, 2537400, 2643125, 3171750, 3383200, 4229000, 5074800, 5286250, 6343500, 7929375, 8458000, 10149600, 10572500, 12687000, 15858750, 16916000, 21145000, 25374000, 31717500, 42290000, 50748000, 63435000, 84580000, 126870000, 253740000]

約数ペア:

[(1, 253740000), (2, 126870000), (3, 84580000), (4, 63435000), (5, 50748000), (6, 42290000), (8, 31717500), (10, 25374000), (12, 21145000), (15, 16916000), (16, 15858750), (20, 12687000), (24, 10572500), (25, 10149600), (30, 8458000), (32, 7929375), (40, 6343500), (48, 5286250), (50, 5074800), (60, 4229000), (75, 3383200), (80, 3171750), (96, 2643125), (100, 2537400), (120, 2114500), (125, 2029920), (150, 1691600), (160, 1585875), (200, 1268700), (240, 1057250), (250, 1014960), (300, 845800), (375, 676640), (400, 634350), (480, 528625), (500, 507480), (600, 422900), (625, 405984), (750, 338320), (800, 317175), (1000, 253740), (1200, 211450), (1250, 202992), (1500, 169160), (1875, 135328), (2000, 126870), (2400, 105725), (2500, 101496), (3000, 84580), (3750, 67664), (4000, 63435), (4229, 60000), (5000, 50748), (6000, 42290), (7500, 33832), (8458, 30000), (10000, 25374), (12000, 21145), (12687, 20000), (15000, 16916)]