90526680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 304920000

約数和(自身を除く): 214393320

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, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 769, 872, 981, 1080, 1090, 1308, 1538, 1635, 1962, 2180, 2307, 2616, 2943, 3076, 3270, 3845, 3924, 4360, 4614, 4905, 5886, 6152, 6540, 6921, 7690, 7848, 9228, 9810, 11535, 11772, 13080, 13842, 14715, 15380, 18456, 19620, 20763, 23070, 23544, 27684, 29430, 30760, 34605, 39240, 41526, 46140, 55368, 58860, 69210, 83052, 83821, 92280, 103815, 117720, 138420, 166104, 167642, 207630, 251463, 276840, 335284, 415260, 419105, 502926, 670568, 754389, 830520, 838210, 1005852, 1257315, 1508778, 1676420, 2011704, 2263167, 2514630, 3017556, 3352840, 3771945, 4526334, 5029260, 6035112, 7543890, 9052668, 10058520, 11315835, 15087780, 18105336, 22631670, 30175560, 45263340, 90526680]

約数ペア:

[(1, 90526680), (2, 45263340), (3, 30175560), (4, 22631670), (5, 18105336), (6, 15087780), (8, 11315835), (9, 10058520), (10, 9052668), (12, 7543890), (15, 6035112), (18, 5029260), (20, 4526334), (24, 3771945), (27, 3352840), (30, 3017556), (36, 2514630), (40, 2263167), (45, 2011704), (54, 1676420), (60, 1508778), (72, 1257315), (90, 1005852), (108, 838210), (109, 830520), (120, 754389), (135, 670568), (180, 502926), (216, 419105), (218, 415260), (270, 335284), (327, 276840), (360, 251463), (436, 207630), (540, 167642), (545, 166104), (654, 138420), (769, 117720), (872, 103815), (981, 92280), (1080, 83821), (1090, 83052), (1308, 69210), (1538, 58860), (1635, 55368), (1962, 46140), (2180, 41526), (2307, 39240), (2616, 34605), (2943, 30760), (3076, 29430), (3270, 27684), (3845, 23544), (3924, 23070), (4360, 20763), (4614, 19620), (4905, 18456), (5886, 15380), (6152, 14715), (6540, 13842), (6921, 13080), (7690, 11772), (7848, 11535), (9228, 9810)]