181625280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 450408000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 359, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 718, 744, 816, 930, 960, 992, 1020, 1054, 1077, 1088, 1240, 1360, 1436, 1488, 1581, 1632, 1795, 1860, 1984, 2040, 2108, 2154, 2480, 2635, 2720, 2872, 2976, 3162, 3264, 3590, 3720, 4080, 4216, 4308, 4960, 5270, 5385, 5440, 5744, 5952, 6103, 6324, 7180, 7440, 7905, 8160, 8432, 8616, 9920, 10540, 10770, 11129, 11488, 12206, 12648, 14360, 14880, 15810, 16320, 16864, 17232, 18309, 21080, 21540, 22258, 22976, 24412, 25296, 28720, 29760, 30515, 31620, 33387, 33728, 34464, 36618, 42160, 43080, 44516, 48824, 50592, 55645, 57440, 61030, 63240, 66774, 68928, 73236, 84320, 86160, 89032, 91545, 97648, 101184, 111290, 114880, 122060, 126480, 133548, 146472, 166935, 168640, 172320, 178064, 183090, 189193, 195296, 222580, 244120, 252960, 267096, 292944, 333870, 344640, 356128, 366180, 378386, 390592, 445160, 488240, 505920, 534192, 567579, 585888, 667740, 712256, 732360, 756772, 890320, 945965, 976480, 1068384, 1135158, 1171776, 1335480, 1464720, 1513544, 1780640, 1891930, 1952960, 2136768, 2270316, 2670960, 2837895, 2929440, 3027088, 3561280, 3783860, 4540632, 5341920, 5675790, 5858880, 6054176, 7567720, 9081264, 10683840, 11351580, 12108352, 15135440, 18162528, 22703160, 30270880, 36325056, 45406320, 60541760, 90812640, 181625280]

約数ペア:

[(1, 181625280), (2, 90812640), (3, 60541760), (4, 45406320), (5, 36325056), (6, 30270880), (8, 22703160), (10, 18162528), (12, 15135440), (15, 12108352), (16, 11351580), (17, 10683840), (20, 9081264), (24, 7567720), (30, 6054176), (31, 5858880), (32, 5675790), (34, 5341920), (40, 4540632), (48, 3783860), (51, 3561280), (60, 3027088), (62, 2929440), (64, 2837895), (68, 2670960), (80, 2270316), (85, 2136768), (93, 1952960), (96, 1891930), (102, 1780640), (120, 1513544), (124, 1464720), (136, 1335480), (155, 1171776), (160, 1135158), (170, 1068384), (186, 976480), (192, 945965), (204, 890320), (240, 756772), (248, 732360), (255, 712256), (272, 667740), (310, 585888), (320, 567579), (340, 534192), (359, 505920), (372, 488240), (408, 445160), (465, 390592), (480, 378386), (496, 366180), (510, 356128), (527, 344640), (544, 333870), (620, 292944), (680, 267096), (718, 252960), (744, 244120), (816, 222580), (930, 195296), (960, 189193), (992, 183090), (1020, 178064), (1054, 172320), (1077, 168640), (1088, 166935), (1240, 146472), (1360, 133548), (1436, 126480), (1488, 122060), (1581, 114880), (1632, 111290), (1795, 101184), (1860, 97648), (1984, 91545), (2040, 89032), (2108, 86160), (2154, 84320), (2480, 73236), (2635, 68928), (2720, 66774), (2872, 63240), (2976, 61030), (3162, 57440), (3264, 55645), (3590, 50592), (3720, 48824), (4080, 44516), (4216, 43080), (4308, 42160), (4960, 36618), (5270, 34464), (5385, 33728), (5440, 33387), (5744, 31620), (5952, 30515), (6103, 29760), (6324, 28720), (7180, 25296), (7440, 24412), (7905, 22976), (8160, 22258), (8432, 21540), (8616, 21080), (9920, 18309), (10540, 17232), (10770, 16864), (11129, 16320), (11488, 15810), (12206, 14880), (12648, 14360)]