112803570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 345600000

約数和(自身を除く): 232796430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 1999, 2090, 2565, 2970, 3135, 3762, 3998, 5130, 5643, 5997, 6270, 9405, 9995, 11286, 11994, 17991, 18810, 19990, 21989, 28215, 29985, 35982, 37981, 43978, 53973, 56430, 59970, 65967, 75962, 89955, 107946, 109945, 113943, 131934, 179910, 189905, 197901, 219890, 227886, 269865, 329835, 341829, 379810, 395802, 417791, 539730, 569715, 593703, 659670, 683658, 835582, 989505, 1025487, 1139430, 1187406, 1253373, 1709145, 1979010, 2050974, 2088955, 2506746, 2968515, 3418290, 3760119, 4177910, 5127435, 5937030, 6266865, 7520238, 10254870, 11280357, 12533730, 18800595, 22560714, 37601190, 56401785, 112803570]

約数ペア:

[(1, 112803570), (2, 56401785), (3, 37601190), (5, 22560714), (6, 18800595), (9, 12533730), (10, 11280357), (11, 10254870), (15, 7520238), (18, 6266865), (19, 5937030), (22, 5127435), (27, 4177910), (30, 3760119), (33, 3418290), (38, 2968515), (45, 2506746), (54, 2088955), (55, 2050974), (57, 1979010), (66, 1709145), (90, 1253373), (95, 1187406), (99, 1139430), (110, 1025487), (114, 989505), (135, 835582), (165, 683658), (171, 659670), (190, 593703), (198, 569715), (209, 539730), (270, 417791), (285, 395802), (297, 379810), (330, 341829), (342, 329835), (418, 269865), (495, 227886), (513, 219890), (570, 197901), (594, 189905), (627, 179910), (855, 131934), (990, 113943), (1026, 109945), (1045, 107946), (1254, 89955), (1485, 75962), (1710, 65967), (1881, 59970), (1999, 56430), (2090, 53973), (2565, 43978), (2970, 37981), (3135, 35982), (3762, 29985), (3998, 28215), (5130, 21989), (5643, 19990), (5997, 18810), (6270, 17991), (9405, 11994), (9995, 11286)]