27272760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 89812800

約数和(自身を除く): 62540040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 461, 493, 510, 580, 680, 696, 870, 922, 986, 1020, 1160, 1383, 1479, 1740, 1844, 1972, 2040, 2305, 2465, 2766, 2958, 3480, 3688, 3944, 4610, 4930, 5532, 5916, 6915, 7395, 7837, 9220, 9860, 11064, 11832, 13369, 13830, 14790, 15674, 18440, 19720, 23511, 26738, 27660, 29580, 31348, 39185, 40107, 47022, 53476, 55320, 59160, 62696, 66845, 78370, 80214, 94044, 106952, 117555, 133690, 156740, 160428, 188088, 200535, 227273, 235110, 267380, 313480, 320856, 401070, 454546, 470220, 534760, 681819, 802140, 909092, 940440, 1136365, 1363638, 1604280, 1818184, 2272730, 2727276, 3409095, 4545460, 5454552, 6818190, 9090920, 13636380, 27272760]

約数ペア:

[(1, 27272760), (2, 13636380), (3, 9090920), (4, 6818190), (5, 5454552), (6, 4545460), (8, 3409095), (10, 2727276), (12, 2272730), (15, 1818184), (17, 1604280), (20, 1363638), (24, 1136365), (29, 940440), (30, 909092), (34, 802140), (40, 681819), (51, 534760), (58, 470220), (60, 454546), (68, 401070), (85, 320856), (87, 313480), (102, 267380), (116, 235110), (120, 227273), (136, 200535), (145, 188088), (170, 160428), (174, 156740), (204, 133690), (232, 117555), (255, 106952), (290, 94044), (340, 80214), (348, 78370), (408, 66845), (435, 62696), (461, 59160), (493, 55320), (510, 53476), (580, 47022), (680, 40107), (696, 39185), (870, 31348), (922, 29580), (986, 27660), (1020, 26738), (1160, 23511), (1383, 19720), (1479, 18440), (1740, 15674), (1844, 14790), (1972, 13830), (2040, 13369), (2305, 11832), (2465, 11064), (2766, 9860), (2958, 9220), (3480, 7837), (3688, 7395), (3944, 6915), (4610, 5916), (4930, 5532)]