133753680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20666

約数の個数: 100

約数和(自身を含む): 464568852

約数和(自身を除く): 330815172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 185769, 206410, 247692, 309615, 330256, 371538, 412820, 495384, 557307, 619230, 743076, 825640, 928845, 990768, 1114614, 1238460, 1486152, 1651280, 1671921, 1857690, 2229228, 2476920, 2786535, 2972304, 3343842, 3715380, 4458456, 4953840, 5573070, 6687684, 7430760, 8359605, 8916912, 11146140, 13375368, 14861520, 16719210, 22292280, 26750736, 33438420, 44584560, 66876840, 133753680]

約数ペア:

[(1, 133753680), (2, 66876840), (3, 44584560), (4, 33438420), (5, 26750736), (6, 22292280), (8, 16719210), (9, 14861520), (10, 13375368), (12, 11146140), (15, 8916912), (16, 8359605), (18, 7430760), (20, 6687684), (24, 5573070), (27, 4953840), (30, 4458456), (36, 3715380), (40, 3343842), (45, 2972304), (48, 2786535), (54, 2476920), (60, 2229228), (72, 1857690), (80, 1671921), (81, 1651280), (90, 1486152), (108, 1238460), (120, 1114614), (135, 990768), (144, 928845), (162, 825640), (180, 743076), (216, 619230), (240, 557307), (270, 495384), (324, 412820), (360, 371538), (405, 330256), (432, 309615), (540, 247692), (648, 206410), (720, 185769), (810, 165128), (1080, 123846), (1296, 103205), (1620, 82564), (2160, 61923), (3240, 41282), (6480, 20641)]