121245000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 388000800

約数和(自身を除く): 266755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 125, 137, 150, 177, 200, 236, 250, 274, 295, 300, 354, 375, 411, 472, 500, 548, 590, 600, 625, 685, 708, 750, 822, 885, 1000, 1096, 1180, 1250, 1370, 1416, 1475, 1500, 1644, 1770, 1875, 2055, 2360, 2500, 2740, 2950, 3000, 3288, 3425, 3540, 3750, 4110, 4425, 5000, 5480, 5900, 6850, 7080, 7375, 7500, 8083, 8220, 8850, 10275, 11800, 13700, 14750, 15000, 16166, 16440, 17125, 17700, 20550, 22125, 24249, 27400, 29500, 32332, 34250, 35400, 36875, 40415, 41100, 44250, 48498, 51375, 59000, 64664, 68500, 73750, 80830, 82200, 85625, 88500, 96996, 102750, 110625, 121245, 137000, 147500, 161660, 171250, 177000, 193992, 202075, 205500, 221250, 242490, 256875, 295000, 323320, 342500, 404150, 411000, 442500, 484980, 513750, 606225, 685000, 808300, 885000, 969960, 1010375, 1027500, 1212450, 1616600, 2020750, 2055000, 2424900, 3031125, 4041500, 4849800, 5051875, 6062250, 8083000, 10103750, 12124500, 15155625, 20207500, 24249000, 30311250, 40415000, 60622500, 121245000]

約数ペア:

[(1, 121245000), (2, 60622500), (3, 40415000), (4, 30311250), (5, 24249000), (6, 20207500), (8, 15155625), (10, 12124500), (12, 10103750), (15, 8083000), (20, 6062250), (24, 5051875), (25, 4849800), (30, 4041500), (40, 3031125), (50, 2424900), (59, 2055000), (60, 2020750), (75, 1616600), (100, 1212450), (118, 1027500), (120, 1010375), (125, 969960), (137, 885000), (150, 808300), (177, 685000), (200, 606225), (236, 513750), (250, 484980), (274, 442500), (295, 411000), (300, 404150), (354, 342500), (375, 323320), (411, 295000), (472, 256875), (500, 242490), (548, 221250), (590, 205500), (600, 202075), (625, 193992), (685, 177000), (708, 171250), (750, 161660), (822, 147500), (885, 137000), (1000, 121245), (1096, 110625), (1180, 102750), (1250, 96996), (1370, 88500), (1416, 85625), (1475, 82200), (1500, 80830), (1644, 73750), (1770, 68500), (1875, 64664), (2055, 59000), (2360, 51375), (2500, 48498), (2740, 44250), (2950, 41100), (3000, 40415), (3288, 36875), (3425, 35400), (3540, 34250), (3750, 32332), (4110, 29500), (4425, 27400), (5000, 24249), (5480, 22125), (5900, 20550), (6850, 17700), (7080, 17125), (7375, 16440), (7500, 16166), (8083, 15000), (8220, 14750), (8850, 13700), (10275, 11800)]