115280000

素因数分解:

$2^7\times 5^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 315461520

約数和(自身を除く): 200181520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 131, 160, 176, 200, 220, 250, 262, 275, 320, 352, 400, 440, 500, 524, 550, 625, 640, 655, 704, 800, 880, 1000, 1048, 1100, 1250, 1310, 1375, 1408, 1441, 1600, 1760, 2000, 2096, 2200, 2500, 2620, 2750, 2882, 3200, 3275, 3520, 4000, 4192, 4400, 5000, 5240, 5500, 5764, 6550, 6875, 7040, 7205, 8000, 8384, 8800, 10000, 10480, 11000, 11528, 13100, 13750, 14410, 16000, 16375, 16768, 17600, 20000, 20960, 22000, 23056, 26200, 27500, 28820, 32750, 35200, 36025, 40000, 41920, 44000, 46112, 52400, 55000, 57640, 65500, 72050, 80000, 81875, 83840, 88000, 92224, 104800, 110000, 115280, 131000, 144100, 163750, 176000, 180125, 184448, 209600, 220000, 230560, 262000, 288200, 327500, 360250, 419200, 440000, 461120, 524000, 576400, 655000, 720500, 880000, 900625, 922240, 1048000, 1152800, 1310000, 1441000, 1801250, 2096000, 2305600, 2620000, 2882000, 3602500, 4611200, 5240000, 5764000, 7205000, 10480000, 11528000, 14410000, 23056000, 28820000, 57640000, 115280000]

約数ペア:

[(1, 115280000), (2, 57640000), (4, 28820000), (5, 23056000), (8, 14410000), (10, 11528000), (11, 10480000), (16, 7205000), (20, 5764000), (22, 5240000), (25, 4611200), (32, 3602500), (40, 2882000), (44, 2620000), (50, 2305600), (55, 2096000), (64, 1801250), (80, 1441000), (88, 1310000), (100, 1152800), (110, 1048000), (125, 922240), (128, 900625), (131, 880000), (160, 720500), (176, 655000), (200, 576400), (220, 524000), (250, 461120), (262, 440000), (275, 419200), (320, 360250), (352, 327500), (400, 288200), (440, 262000), (500, 230560), (524, 220000), (550, 209600), (625, 184448), (640, 180125), (655, 176000), (704, 163750), (800, 144100), (880, 131000), (1000, 115280), (1048, 110000), (1100, 104800), (1250, 92224), (1310, 88000), (1375, 83840), (1408, 81875), (1441, 80000), (1600, 72050), (1760, 65500), (2000, 57640), (2096, 55000), (2200, 52400), (2500, 46112), (2620, 44000), (2750, 41920), (2882, 40000), (3200, 36025), (3275, 35200), (3520, 32750), (4000, 28820), (4192, 27500), (4400, 26200), (5000, 23056), (5240, 22000), (5500, 20960), (5764, 20000), (6550, 17600), (6875, 16768), (7040, 16375), (7205, 16000), (8000, 14410), (8384, 13750), (8800, 13100), (10000, 11528), (10480, 11000)]