964702980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61603}}^1$

素因数の和:61650

約数の個数: 96

約数和(自身を含む): 3104841600

約数和(自身を除く): 2140138620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 61603, 123206, 184809, 246412, 308015, 369618, 554427, 616030, 739236, 924045, 1108854, 1232060, 1663281, 1786487, 1848090, 2217708, 2772135, 3326562, 3572974, 3696180, 5359461, 5544270, 6653124, 7145948, 8316405, 8932435, 10718922, 11088540, 16078383, 16632810, 17864870, 21437844, 26797305, 32156766, 33265620, 35729740, 48235149, 53594610, 64313532, 80391915, 96470298, 107189220, 160783830, 192940596, 241175745, 321567660, 482351490, 964702980]

約数ペア:

[(1, 964702980), (2, 482351490), (3, 321567660), (4, 241175745), (5, 192940596), (6, 160783830), (9, 107189220), (10, 96470298), (12, 80391915), (15, 64313532), (18, 53594610), (20, 48235149), (27, 35729740), (29, 33265620), (30, 32156766), (36, 26797305), (45, 21437844), (54, 17864870), (58, 16632810), (60, 16078383), (87, 11088540), (90, 10718922), (108, 8932435), (116, 8316405), (135, 7145948), (145, 6653124), (174, 5544270), (180, 5359461), (261, 3696180), (270, 3572974), (290, 3326562), (348, 2772135), (435, 2217708), (522, 1848090), (540, 1786487), (580, 1663281), (783, 1232060), (870, 1108854), (1044, 924045), (1305, 739236), (1566, 616030), (1740, 554427), (2610, 369618), (3132, 308015), (3915, 246412), (5220, 184809), (7830, 123206), (15660, 61603)]