252420000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 240

約数和(自身を含む): 947846592

約数和(自身を除く): 695426592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 601, 625, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1202, 1250, 1400, 1500, 1680, 1750, 1803, 1875, 2000, 2100, 2400, 2404, 2500, 2625, 2800, 3000, 3005, 3360, 3500, 3606, 3750, 4000, 4200, 4207, 4375, 4808, 5000, 5250, 5600, 6000, 6010, 7000, 7212, 7500, 8400, 8414, 8750, 9015, 9616, 10000, 10500, 12000, 12020, 12621, 13125, 14000, 14424, 15000, 15025, 16800, 16828, 17500, 18030, 19232, 20000, 21000, 21035, 24040, 25242, 26250, 28000, 28848, 30000, 30050, 33656, 35000, 36060, 42000, 42070, 45075, 48080, 50484, 52500, 57696, 60000, 60100, 63105, 67312, 70000, 72120, 75125, 84000, 84140, 90150, 96160, 100968, 105000, 105175, 120200, 126210, 134624, 140000, 144240, 150250, 168280, 180300, 201936, 210000, 210350, 225375, 240400, 252420, 288480, 300500, 315525, 336560, 360600, 375625, 403872, 420000, 420700, 450750, 480800, 504840, 525875, 601000, 631050, 673120, 721200, 751250, 841400, 901500, 1009680, 1051750, 1126875, 1202000, 1262100, 1442400, 1502500, 1577625, 1682800, 1803000, 2019360, 2103500, 2253750, 2404000, 2524200, 2629375, 3005000, 3155250, 3365600, 3606000, 4207000, 4507500, 5048400, 5258750, 6010000, 6310500, 7212000, 7888125, 8414000, 9015000, 10096800, 10517500, 12020000, 12621000, 15776250, 16828000, 18030000, 21035000, 25242000, 31552500, 36060000, 42070000, 50484000, 63105000, 84140000, 126210000, 252420000]

約数ペア:

[(1, 252420000), (2, 126210000), (3, 84140000), (4, 63105000), (5, 50484000), (6, 42070000), (7, 36060000), (8, 31552500), (10, 25242000), (12, 21035000), (14, 18030000), (15, 16828000), (16, 15776250), (20, 12621000), (21, 12020000), (24, 10517500), (25, 10096800), (28, 9015000), (30, 8414000), (32, 7888125), (35, 7212000), (40, 6310500), (42, 6010000), (48, 5258750), (50, 5048400), (56, 4507500), (60, 4207000), (70, 3606000), (75, 3365600), (80, 3155250), (84, 3005000), (96, 2629375), (100, 2524200), (105, 2404000), (112, 2253750), (120, 2103500), (125, 2019360), (140, 1803000), (150, 1682800), (160, 1577625), (168, 1502500), (175, 1442400), (200, 1262100), (210, 1202000), (224, 1126875), (240, 1051750), (250, 1009680), (280, 901500), (300, 841400), (336, 751250), (350, 721200), (375, 673120), (400, 631050), (420, 601000), (480, 525875), (500, 504840), (525, 480800), (560, 450750), (600, 420700), (601, 420000), (625, 403872), (672, 375625), (700, 360600), (750, 336560), (800, 315525), (840, 300500), (875, 288480), (1000, 252420), (1050, 240400), (1120, 225375), (1200, 210350), (1202, 210000), (1250, 201936), (1400, 180300), (1500, 168280), (1680, 150250), (1750, 144240), (1803, 140000), (1875, 134624), (2000, 126210), (2100, 120200), (2400, 105175), (2404, 105000), (2500, 100968), (2625, 96160), (2800, 90150), (3000, 84140), (3005, 84000), (3360, 75125), (3500, 72120), (3606, 70000), (3750, 67312), (4000, 63105), (4200, 60100), (4207, 60000), (4375, 57696), (4808, 52500), (5000, 50484), (5250, 48080), (5600, 45075), (6000, 42070), (6010, 42000), (7000, 36060), (7212, 35000), (7500, 33656), (8400, 30050), (8414, 30000), (8750, 28848), (9015, 28000), (9616, 26250), (10000, 25242), (10500, 24040), (12000, 21035), (12020, 21000), (12621, 20000), (13125, 19232), (14000, 18030), (14424, 17500), (15000, 16828), (15025, 16800)]