551939940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1361}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 1720696320

約数和(自身を除く): 1168756380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 751, 1361, 1502, 2253, 2722, 3004, 3755, 4083, 4506, 5444, 6759, 6805, 7510, 8166, 9012, 11265, 12249, 13518, 13610, 15020, 16332, 20277, 20415, 22530, 24498, 27036, 27220, 33795, 36747, 40554, 40830, 45060, 48996, 61245, 67590, 73494, 81108, 81660, 101385, 122490, 135180, 146988, 183735, 202770, 244980, 367470, 405540, 734940, 1022111, 2044222, 3066333, 4088444, 5110555, 6132666, 9198999, 10221110, 12265332, 15331665, 18397998, 20442220, 27596997, 30663330, 36795996, 45994995, 55193994, 61326660, 91989990, 110387988, 137984985, 183979980, 275969970, 551939940]

約数ペア:

[(1, 551939940), (2, 275969970), (3, 183979980), (4, 137984985), (5, 110387988), (6, 91989990), (9, 61326660), (10, 55193994), (12, 45994995), (15, 36795996), (18, 30663330), (20, 27596997), (27, 20442220), (30, 18397998), (36, 15331665), (45, 12265332), (54, 10221110), (60, 9198999), (90, 6132666), (108, 5110555), (135, 4088444), (180, 3066333), (270, 2044222), (540, 1022111), (751, 734940), (1361, 405540), (1502, 367470), (2253, 244980), (2722, 202770), (3004, 183735), (3755, 146988), (4083, 135180), (4506, 122490), (5444, 101385), (6759, 81660), (6805, 81108), (7510, 73494), (8166, 67590), (9012, 61245), (11265, 48996), (12249, 45060), (13518, 40830), (13610, 40554), (15020, 36747), (16332, 33795), (20277, 27220), (20415, 27036), (22530, 24498)]