67552800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4051

約数の個数: 144

約数和(自身を含む): 251358912

約数和(自身を除く): 183806112

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, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4021, 4200, 5600, 8042, 8400, 12063, 16084, 16800, 20105, 24126, 28147, 32168, 40210, 48252, 56294, 60315, 64336, 80420, 84441, 96504, 100525, 112588, 120630, 128672, 140735, 160840, 168882, 193008, 201050, 225176, 241260, 281470, 301575, 321680, 337764, 386016, 402100, 422205, 450352, 482520, 562940, 603150, 643360, 675528, 703675, 804200, 844410, 900704, 965040, 1125880, 1206300, 1351056, 1407350, 1608400, 1688820, 1930080, 2111025, 2251760, 2412600, 2702112, 2814700, 3216800, 3377640, 4222050, 4503520, 4825200, 5629400, 6755280, 8444100, 9650400, 11258800, 13510560, 16888200, 22517600, 33776400, 67552800]

約数ペア:

[(1, 67552800), (2, 33776400), (3, 22517600), (4, 16888200), (5, 13510560), (6, 11258800), (7, 9650400), (8, 8444100), (10, 6755280), (12, 5629400), (14, 4825200), (15, 4503520), (16, 4222050), (20, 3377640), (21, 3216800), (24, 2814700), (25, 2702112), (28, 2412600), (30, 2251760), (32, 2111025), (35, 1930080), (40, 1688820), (42, 1608400), (48, 1407350), (50, 1351056), (56, 1206300), (60, 1125880), (70, 965040), (75, 900704), (80, 844410), (84, 804200), (96, 703675), (100, 675528), (105, 643360), (112, 603150), (120, 562940), (140, 482520), (150, 450352), (160, 422205), (168, 402100), (175, 386016), (200, 337764), (210, 321680), (224, 301575), (240, 281470), (280, 241260), (300, 225176), (336, 201050), (350, 193008), (400, 168882), (420, 160840), (480, 140735), (525, 128672), (560, 120630), (600, 112588), (672, 100525), (700, 96504), (800, 84441), (840, 80420), (1050, 64336), (1120, 60315), (1200, 56294), (1400, 48252), (1680, 40210), (2100, 32168), (2400, 28147), (2800, 24126), (3360, 20105), (4021, 16800), (4200, 16084), (5600, 12063), (8042, 8400)]