85782150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 247603200

約数和(自身を除く): 161821050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 79, 90, 95, 114, 127, 150, 158, 171, 190, 225, 237, 254, 285, 342, 381, 395, 450, 474, 475, 570, 635, 711, 762, 790, 855, 950, 1143, 1185, 1270, 1422, 1425, 1501, 1710, 1905, 1975, 2286, 2370, 2413, 2850, 3002, 3175, 3555, 3810, 3950, 4275, 4503, 4826, 5715, 5925, 6350, 7110, 7239, 7505, 8550, 9006, 9525, 10033, 11430, 11850, 12065, 13509, 14478, 15010, 17775, 19050, 20066, 21717, 22515, 24130, 27018, 28575, 30099, 35550, 36195, 37525, 43434, 45030, 50165, 57150, 60198, 60325, 67545, 72390, 75050, 90297, 100330, 108585, 112575, 120650, 135090, 150495, 180594, 180975, 190627, 217170, 225150, 250825, 300990, 337725, 361950, 381254, 451485, 501650, 542925, 571881, 675450, 752475, 902970, 953135, 1085850, 1143762, 1504950, 1715643, 1906270, 2257425, 2859405, 3431286, 4514850, 4765675, 5718810, 8578215, 9531350, 14297025, 17156430, 28594050, 42891075, 85782150]

約数ペア:

[(1, 85782150), (2, 42891075), (3, 28594050), (5, 17156430), (6, 14297025), (9, 9531350), (10, 8578215), (15, 5718810), (18, 4765675), (19, 4514850), (25, 3431286), (30, 2859405), (38, 2257425), (45, 1906270), (50, 1715643), (57, 1504950), (75, 1143762), (79, 1085850), (90, 953135), (95, 902970), (114, 752475), (127, 675450), (150, 571881), (158, 542925), (171, 501650), (190, 451485), (225, 381254), (237, 361950), (254, 337725), (285, 300990), (342, 250825), (381, 225150), (395, 217170), (450, 190627), (474, 180975), (475, 180594), (570, 150495), (635, 135090), (711, 120650), (762, 112575), (790, 108585), (855, 100330), (950, 90297), (1143, 75050), (1185, 72390), (1270, 67545), (1422, 60325), (1425, 60198), (1501, 57150), (1710, 50165), (1905, 45030), (1975, 43434), (2286, 37525), (2370, 36195), (2413, 35550), (2850, 30099), (3002, 28575), (3175, 27018), (3555, 24130), (3810, 22515), (3950, 21717), (4275, 20066), (4503, 19050), (4826, 17775), (5715, 15010), (5925, 14478), (6350, 13509), (7110, 12065), (7239, 11850), (7505, 11430), (8550, 10033), (9006, 9525)]