188768880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29131}}^1$

素因数の和:29156

約数の個数: 100

約数和(自身を含む): 655644792

約数和(自身を除く): 466875912

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, 29131, 58262, 87393, 116524, 145655, 174786, 233048, 262179, 291310, 349572, 436965, 466096, 524358, 582620, 699144, 786537, 873930, 1048716, 1165240, 1310895, 1398288, 1573074, 1747860, 2097432, 2330480, 2359611, 2621790, 3146148, 3495720, 3932685, 4194864, 4719222, 5243580, 6292296, 6991440, 7865370, 9438444, 10487160, 11798055, 12584592, 15730740, 18876888, 20974320, 23596110, 31461480, 37753776, 47192220, 62922960, 94384440, 188768880]

約数ペア:

[(1, 188768880), (2, 94384440), (3, 62922960), (4, 47192220), (5, 37753776), (6, 31461480), (8, 23596110), (9, 20974320), (10, 18876888), (12, 15730740), (15, 12584592), (16, 11798055), (18, 10487160), (20, 9438444), (24, 7865370), (27, 6991440), (30, 6292296), (36, 5243580), (40, 4719222), (45, 4194864), (48, 3932685), (54, 3495720), (60, 3146148), (72, 2621790), (80, 2359611), (81, 2330480), (90, 2097432), (108, 1747860), (120, 1573074), (135, 1398288), (144, 1310895), (162, 1165240), (180, 1048716), (216, 873930), (240, 786537), (270, 699144), (324, 582620), (360, 524358), (405, 466096), (432, 436965), (540, 349572), (648, 291310), (720, 262179), (810, 233048), (1080, 174786), (1296, 145655), (1620, 116524), (2160, 87393), (3240, 58262), (6480, 29131)]