102054960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20275

約数の個数: 120

約数和(自身を含む): 391716000

約数和(自身を除く): 289661040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20249, 40498, 60747, 80996, 101245, 121494, 141743, 161992, 182241, 202490, 242988, 283486, 303735, 323984, 364482, 404980, 425229, 485976, 566972, 607470, 708715, 728964, 809960, 850458, 911205, 971952, 1133944, 1214940, 1275687, 1417430, 1457928, 1619920, 1700916, 1822410, 2126145, 2267888, 2429880, 2551374, 2834860, 2915856, 3401832, 3644820, 4252290, 4859760, 5102748, 5669720, 6378435, 6803664, 7289640, 8504580, 10205496, 11339440, 12756870, 14579280, 17009160, 20410992, 25513740, 34018320, 51027480, 102054960]

約数ペア:

[(1, 102054960), (2, 51027480), (3, 34018320), (4, 25513740), (5, 20410992), (6, 17009160), (7, 14579280), (8, 12756870), (9, 11339440), (10, 10205496), (12, 8504580), (14, 7289640), (15, 6803664), (16, 6378435), (18, 5669720), (20, 5102748), (21, 4859760), (24, 4252290), (28, 3644820), (30, 3401832), (35, 2915856), (36, 2834860), (40, 2551374), (42, 2429880), (45, 2267888), (48, 2126145), (56, 1822410), (60, 1700916), (63, 1619920), (70, 1457928), (72, 1417430), (80, 1275687), (84, 1214940), (90, 1133944), (105, 971952), (112, 911205), (120, 850458), (126, 809960), (140, 728964), (144, 708715), (168, 607470), (180, 566972), (210, 485976), (240, 425229), (252, 404980), (280, 364482), (315, 323984), (336, 303735), (360, 283486), (420, 242988), (504, 202490), (560, 182241), (630, 161992), (720, 141743), (840, 121494), (1008, 101245), (1260, 80996), (1680, 60747), (2520, 40498), (5040, 20249)]