55494120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 128

約数和(自身を含む): 192378240

約数和(自身を除く): 136884120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2473, 2805, 3740, 4488, 4946, 5610, 7419, 7480, 9892, 11220, 12365, 14838, 19784, 22440, 24730, 27203, 29676, 37095, 42041, 49460, 54406, 59352, 74190, 81609, 84082, 98920, 108812, 126123, 136015, 148380, 163218, 168164, 210205, 217624, 252246, 272030, 296760, 326436, 336328, 408045, 420410, 462451, 504492, 544060, 630615, 652872, 816090, 840820, 924902, 1008984, 1088120, 1261230, 1387353, 1632180, 1681640, 1849804, 2312255, 2522460, 2774706, 3264360, 3699608, 4624510, 5044920, 5549412, 6936765, 9249020, 11098824, 13873530, 18498040, 27747060, 55494120]

約数ペア:

[(1, 55494120), (2, 27747060), (3, 18498040), (4, 13873530), (5, 11098824), (6, 9249020), (8, 6936765), (10, 5549412), (11, 5044920), (12, 4624510), (15, 3699608), (17, 3264360), (20, 2774706), (22, 2522460), (24, 2312255), (30, 1849804), (33, 1681640), (34, 1632180), (40, 1387353), (44, 1261230), (51, 1088120), (55, 1008984), (60, 924902), (66, 840820), (68, 816090), (85, 652872), (88, 630615), (102, 544060), (110, 504492), (120, 462451), (132, 420410), (136, 408045), (165, 336328), (170, 326436), (187, 296760), (204, 272030), (220, 252246), (255, 217624), (264, 210205), (330, 168164), (340, 163218), (374, 148380), (408, 136015), (440, 126123), (510, 108812), (561, 98920), (660, 84082), (680, 81609), (748, 74190), (935, 59352), (1020, 54406), (1122, 49460), (1320, 42041), (1496, 37095), (1870, 29676), (2040, 27203), (2244, 24730), (2473, 22440), (2805, 19784), (3740, 14838), (4488, 12365), (4946, 11220), (5610, 9892), (7419, 7480)]