12865839600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{39857}}^1$

素因数の和:40147

約数の個数: 120

約数和(自身を含む): 41367821040

約数和(自身を除く): 28501981440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 269, 300, 400, 538, 600, 807, 1076, 1200, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 6725, 8070, 10760, 12912, 13450, 16140, 20175, 21520, 26900, 32280, 39857, 40350, 53800, 64560, 79714, 80700, 107600, 119571, 159428, 161400, 199285, 239142, 318856, 322800, 398570, 478284, 597855, 637712, 797140, 956568, 996425, 1195710, 1594280, 1913136, 1992850, 2391420, 2989275, 3188560, 3985700, 4782840, 5978550, 7971400, 9565680, 10721533, 11957100, 15942800, 21443066, 23914200, 32164599, 42886132, 47828400, 53607665, 64329198, 85772264, 107215330, 128658396, 160822995, 171544528, 214430660, 257316792, 268038325, 321645990, 428861320, 514633584, 536076650, 643291980, 804114975, 857722640, 1072153300, 1286583960, 1608229950, 2144306600, 2573167920, 3216459900, 4288613200, 6432919800, 12865839600]

約数ペア:

[(1, 12865839600), (2, 6432919800), (3, 4288613200), (4, 3216459900), (5, 2573167920), (6, 2144306600), (8, 1608229950), (10, 1286583960), (12, 1072153300), (15, 857722640), (16, 804114975), (20, 643291980), (24, 536076650), (25, 514633584), (30, 428861320), (40, 321645990), (48, 268038325), (50, 257316792), (60, 214430660), (75, 171544528), (80, 160822995), (100, 128658396), (120, 107215330), (150, 85772264), (200, 64329198), (240, 53607665), (269, 47828400), (300, 42886132), (400, 32164599), (538, 23914200), (600, 21443066), (807, 15942800), (1076, 11957100), (1200, 10721533), (1345, 9565680), (1614, 7971400), (2152, 5978550), (2690, 4782840), (3228, 3985700), (4035, 3188560), (4304, 2989275), (5380, 2391420), (6456, 1992850), (6725, 1913136), (8070, 1594280), (10760, 1195710), (12912, 996425), (13450, 956568), (16140, 797140), (20175, 637712), (21520, 597855), (26900, 478284), (32280, 398570), (39857, 322800), (40350, 318856), (53800, 239142), (64560, 199285), (79714, 161400), (80700, 159428), (107600, 119571)]