648740804850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1093}}^1\times {\mathrm{57347}}^1$

素因数の和:58481

約数の個数: 144

約数和(自身を含む): 1820426467392

約数和(自身を除く): 1171685662542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1093, 1150, 1725, 2070, 2186, 3279, 3450, 5175, 5465, 6558, 9837, 10350, 10930, 16395, 19674, 25139, 27325, 32790, 49185, 50278, 54650, 57347, 75417, 81975, 98370, 114694, 125695, 150834, 163950, 172041, 226251, 245925, 251390, 286735, 344082, 377085, 452502, 491850, 516123, 573470, 628475, 754170, 860205, 1032246, 1131255, 1256950, 1318981, 1433675, 1720410, 1885425, 2262510, 2580615, 2637962, 2867350, 3770850, 3956943, 4301025, 5161230, 5656275, 6594905, 7913886, 8602050, 11312550, 11870829, 12903075, 13189810, 19784715, 23741658, 25806150, 32974525, 39569430, 59354145, 62680271, 65949050, 98923575, 118708290, 125360542, 188040813, 197847150, 296770725, 313401355, 376081626, 564122439, 593541450, 626802710, 940204065, 1128244878, 1441646233, 1567006775, 1880408130, 2820612195, 2883292466, 3134013550, 4324938699, 4701020325, 5641224390, 7208231165, 8649877398, 9402040650, 12974816097, 14103060975, 14416462330, 21624693495, 25949632194, 28206121950, 36041155825, 43249386990, 64874080485, 72082311650, 108123467475, 129748160970, 216246934950, 324370402425, 648740804850]

約数ペア:

[(1, 648740804850), (2, 324370402425), (3, 216246934950), (5, 129748160970), (6, 108123467475), (9, 72082311650), (10, 64874080485), (15, 43249386990), (18, 36041155825), (23, 28206121950), (25, 25949632194), (30, 21624693495), (45, 14416462330), (46, 14103060975), (50, 12974816097), (69, 9402040650), (75, 8649877398), (90, 7208231165), (115, 5641224390), (138, 4701020325), (150, 4324938699), (207, 3134013550), (225, 2883292466), (230, 2820612195), (345, 1880408130), (414, 1567006775), (450, 1441646233), (575, 1128244878), (690, 940204065), (1035, 626802710), (1093, 593541450), (1150, 564122439), (1725, 376081626), (2070, 313401355), (2186, 296770725), (3279, 197847150), (3450, 188040813), (5175, 125360542), (5465, 118708290), (6558, 98923575), (9837, 65949050), (10350, 62680271), (10930, 59354145), (16395, 39569430), (19674, 32974525), (25139, 25806150), (27325, 23741658), (32790, 19784715), (49185, 13189810), (50278, 12903075), (54650, 11870829), (57347, 11312550), (75417, 8602050), (81975, 7913886), (98370, 6594905), (114694, 5656275), (125695, 5161230), (150834, 4301025), (163950, 3956943), (172041, 3770850), (226251, 2867350), (245925, 2637962), (251390, 2580615), (286735, 2262510), (344082, 1885425), (377085, 1720410), (452502, 1433675), (491850, 1318981), (516123, 1256950), (573470, 1131255), (628475, 1032246), (754170, 860205)]