252245880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 844646400

約数和(自身を除く): 592400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 311, 360, 540, 622, 751, 933, 1080, 1244, 1502, 1555, 1866, 2253, 2488, 2799, 3004, 3110, 3732, 3755, 4506, 4665, 5598, 6008, 6220, 6759, 7464, 7510, 8397, 9012, 9330, 11196, 11265, 12440, 13518, 13995, 15020, 16794, 18024, 18660, 20277, 22392, 22530, 27036, 27990, 30040, 33588, 33795, 37320, 40554, 41985, 45060, 54072, 55980, 67176, 67590, 81108, 83970, 90120, 101385, 111960, 135180, 162216, 167940, 202770, 233561, 270360, 335880, 405540, 467122, 700683, 811080, 934244, 1167805, 1401366, 1868488, 2102049, 2335610, 2802732, 3503415, 4204098, 4671220, 5605464, 6306147, 7006830, 8408196, 9342440, 10510245, 12612294, 14013660, 16816392, 21020490, 25224588, 28027320, 31530735, 42040980, 50449176, 63061470, 84081960, 126122940, 252245880]

約数ペア:

[(1, 252245880), (2, 126122940), (3, 84081960), (4, 63061470), (5, 50449176), (6, 42040980), (8, 31530735), (9, 28027320), (10, 25224588), (12, 21020490), (15, 16816392), (18, 14013660), (20, 12612294), (24, 10510245), (27, 9342440), (30, 8408196), (36, 7006830), (40, 6306147), (45, 5605464), (54, 4671220), (60, 4204098), (72, 3503415), (90, 2802732), (108, 2335610), (120, 2102049), (135, 1868488), (180, 1401366), (216, 1167805), (270, 934244), (311, 811080), (360, 700683), (540, 467122), (622, 405540), (751, 335880), (933, 270360), (1080, 233561), (1244, 202770), (1502, 167940), (1555, 162216), (1866, 135180), (2253, 111960), (2488, 101385), (2799, 90120), (3004, 83970), (3110, 81108), (3732, 67590), (3755, 67176), (4506, 55980), (4665, 54072), (5598, 45060), (6008, 41985), (6220, 40554), (6759, 37320), (7464, 33795), (7510, 33588), (8397, 30040), (9012, 27990), (9330, 27036), (11196, 22530), (11265, 22392), (12440, 20277), (13518, 18660), (13995, 18024), (15020, 16794)]