12621000

素因数分解:

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

素因数の和:632

約数の個数: 128

約数和(自身を含む): 45077760

約数和(自身を除く): 32456760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 601, 700, 750, 840, 875, 1000, 1050, 1202, 1400, 1500, 1750, 1803, 2100, 2404, 2625, 3000, 3005, 3500, 3606, 4200, 4207, 4808, 5250, 6010, 7000, 7212, 8414, 9015, 10500, 12020, 12621, 14424, 15025, 16828, 18030, 21000, 21035, 24040, 25242, 30050, 33656, 36060, 42070, 45075, 50484, 60100, 63105, 72120, 75125, 84140, 90150, 100968, 105175, 120200, 126210, 150250, 168280, 180300, 210350, 225375, 252420, 300500, 315525, 360600, 420700, 450750, 504840, 525875, 601000, 631050, 841400, 901500, 1051750, 1262100, 1577625, 1803000, 2103500, 2524200, 3155250, 4207000, 6310500, 12621000]

約数ペア:

[(1, 12621000), (2, 6310500), (3, 4207000), (4, 3155250), (5, 2524200), (6, 2103500), (7, 1803000), (8, 1577625), (10, 1262100), (12, 1051750), (14, 901500), (15, 841400), (20, 631050), (21, 601000), (24, 525875), (25, 504840), (28, 450750), (30, 420700), (35, 360600), (40, 315525), (42, 300500), (50, 252420), (56, 225375), (60, 210350), (70, 180300), (75, 168280), (84, 150250), (100, 126210), (105, 120200), (120, 105175), (125, 100968), (140, 90150), (150, 84140), (168, 75125), (175, 72120), (200, 63105), (210, 60100), (250, 50484), (280, 45075), (300, 42070), (350, 36060), (375, 33656), (420, 30050), (500, 25242), (525, 24040), (600, 21035), (601, 21000), (700, 18030), (750, 16828), (840, 15025), (875, 14424), (1000, 12621), (1050, 12020), (1202, 10500), (1400, 9015), (1500, 8414), (1750, 7212), (1803, 7000), (2100, 6010), (2404, 5250), (2625, 4808), (3000, 4207), (3005, 4200), (3500, 3606)]