67641000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 128

約数和(自身を含む): 241263360

約数和(自身を除く): 173622360

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, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3221, 3500, 4200, 5250, 6442, 7000, 9663, 10500, 12884, 16105, 19326, 21000, 22547, 25768, 32210, 38652, 45094, 48315, 64420, 67641, 77304, 80525, 90188, 96630, 112735, 128840, 135282, 161050, 180376, 193260, 225470, 241575, 270564, 322100, 338205, 386520, 402625, 450940, 483150, 541128, 563675, 644200, 676410, 805250, 901880, 966300, 1127350, 1207875, 1352820, 1610500, 1691025, 1932600, 2254700, 2415750, 2705640, 2818375, 3221000, 3382050, 4509400, 4831500, 5636750, 6764100, 8455125, 9663000, 11273500, 13528200, 16910250, 22547000, 33820500, 67641000]

約数ペア:

[(1, 67641000), (2, 33820500), (3, 22547000), (4, 16910250), (5, 13528200), (6, 11273500), (7, 9663000), (8, 8455125), (10, 6764100), (12, 5636750), (14, 4831500), (15, 4509400), (20, 3382050), (21, 3221000), (24, 2818375), (25, 2705640), (28, 2415750), (30, 2254700), (35, 1932600), (40, 1691025), (42, 1610500), (50, 1352820), (56, 1207875), (60, 1127350), (70, 966300), (75, 901880), (84, 805250), (100, 676410), (105, 644200), (120, 563675), (125, 541128), (140, 483150), (150, 450940), (168, 402625), (175, 386520), (200, 338205), (210, 322100), (250, 270564), (280, 241575), (300, 225470), (350, 193260), (375, 180376), (420, 161050), (500, 135282), (525, 128840), (600, 112735), (700, 96630), (750, 90188), (840, 80525), (875, 77304), (1000, 67641), (1050, 64420), (1400, 48315), (1500, 45094), (1750, 38652), (2100, 32210), (2625, 25768), (3000, 22547), (3221, 21000), (3500, 19326), (4200, 16105), (5250, 12884), (6442, 10500), (7000, 9663)]