829980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 2721600

約数和(自身を除く): 1891620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 53, 54, 58, 60, 87, 90, 106, 108, 116, 135, 145, 159, 174, 180, 212, 261, 265, 270, 290, 318, 348, 435, 477, 522, 530, 540, 580, 636, 783, 795, 870, 954, 1044, 1060, 1305, 1431, 1537, 1566, 1590, 1740, 1908, 2385, 2610, 2862, 3074, 3132, 3180, 3915, 4611, 4770, 5220, 5724, 6148, 7155, 7685, 7830, 9222, 9540, 13833, 14310, 15370, 15660, 18444, 23055, 27666, 28620, 30740, 41499, 46110, 55332, 69165, 82998, 92220, 138330, 165996, 207495, 276660, 414990, 829980]

約数ペア:

[(1, 829980), (2, 414990), (3, 276660), (4, 207495), (5, 165996), (6, 138330), (9, 92220), (10, 82998), (12, 69165), (15, 55332), (18, 46110), (20, 41499), (27, 30740), (29, 28620), (30, 27666), (36, 23055), (45, 18444), (53, 15660), (54, 15370), (58, 14310), (60, 13833), (87, 9540), (90, 9222), (106, 7830), (108, 7685), (116, 7155), (135, 6148), (145, 5724), (159, 5220), (174, 4770), (180, 4611), (212, 3915), (261, 3180), (265, 3132), (270, 3074), (290, 2862), (318, 2610), (348, 2385), (435, 1908), (477, 1740), (522, 1590), (530, 1566), (540, 1537), (580, 1431), (636, 1305), (783, 1060), (795, 1044), (870, 954)]