55685880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 199311840

約数和(自身を除く): 143625960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 337, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 674, 680, 765, 810, 918, 972, 1011, 1020, 1080, 1215, 1224, 1348, 1377, 1530, 1620, 1685, 1836, 1944, 2022, 2040, 2295, 2430, 2696, 2754, 3033, 3060, 3240, 3370, 3672, 4044, 4131, 4590, 4860, 5055, 5508, 5729, 6066, 6120, 6740, 6885, 8088, 8262, 9099, 9180, 9720, 10110, 11016, 11458, 12132, 13480, 13770, 15165, 16524, 17187, 18198, 18360, 20220, 20655, 22916, 24264, 27297, 27540, 28645, 30330, 33048, 34374, 36396, 40440, 41310, 45495, 45832, 51561, 54594, 55080, 57290, 60660, 68748, 72792, 81891, 82620, 85935, 90990, 103122, 109188, 114580, 121320, 136485, 137496, 154683, 163782, 165240, 171870, 181980, 206244, 218376, 229160, 257805, 272970, 309366, 327564, 343740, 363960, 409455, 412488, 464049, 515610, 545940, 618732, 655128, 687480, 773415, 818910, 928098, 1031220, 1091880, 1237464, 1392147, 1546830, 1637820, 1856196, 2062440, 2320245, 2784294, 3093660, 3275640, 3712392, 4640490, 5568588, 6187320, 6960735, 9280980, 11137176, 13921470, 18561960, 27842940, 55685880]

約数ペア:

[(1, 55685880), (2, 27842940), (3, 18561960), (4, 13921470), (5, 11137176), (6, 9280980), (8, 6960735), (9, 6187320), (10, 5568588), (12, 4640490), (15, 3712392), (17, 3275640), (18, 3093660), (20, 2784294), (24, 2320245), (27, 2062440), (30, 1856196), (34, 1637820), (36, 1546830), (40, 1392147), (45, 1237464), (51, 1091880), (54, 1031220), (60, 928098), (68, 818910), (72, 773415), (81, 687480), (85, 655128), (90, 618732), (102, 545940), (108, 515610), (120, 464049), (135, 412488), (136, 409455), (153, 363960), (162, 343740), (170, 327564), (180, 309366), (204, 272970), (216, 257805), (243, 229160), (255, 218376), (270, 206244), (306, 181980), (324, 171870), (337, 165240), (340, 163782), (360, 154683), (405, 137496), (408, 136485), (459, 121320), (486, 114580), (510, 109188), (540, 103122), (612, 90990), (648, 85935), (674, 82620), (680, 81891), (765, 72792), (810, 68748), (918, 60660), (972, 57290), (1011, 55080), (1020, 54594), (1080, 51561), (1215, 45832), (1224, 45495), (1348, 41310), (1377, 40440), (1530, 36396), (1620, 34374), (1685, 33048), (1836, 30330), (1944, 28645), (2022, 27540), (2040, 27297), (2295, 24264), (2430, 22916), (2696, 20655), (2754, 20220), (3033, 18360), (3060, 18198), (3240, 17187), (3370, 16524), (3672, 15165), (4044, 13770), (4131, 13480), (4590, 12132), (4860, 11458), (5055, 11016), (5508, 10110), (5729, 9720), (6066, 9180), (6120, 9099), (6740, 8262), (6885, 8088)]