115070000

素因数分解:

$2^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 100

約数和(自身を含む): 287045616

約数和(自身を除く): 171975616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 311, 370, 400, 500, 592, 622, 625, 740, 925, 1000, 1244, 1250, 1480, 1555, 1850, 2000, 2488, 2500, 2960, 3110, 3700, 4625, 4976, 5000, 6220, 7400, 7775, 9250, 10000, 11507, 12440, 14800, 15550, 18500, 23014, 23125, 24880, 31100, 37000, 38875, 46028, 46250, 57535, 62200, 74000, 77750, 92056, 92500, 115070, 124400, 155500, 184112, 185000, 194375, 230140, 287675, 311000, 370000, 388750, 460280, 575350, 622000, 777500, 920560, 1150700, 1438375, 1555000, 2301400, 2876750, 3110000, 4602800, 5753500, 7191875, 11507000, 14383750, 23014000, 28767500, 57535000, 115070000]

約数ペア:

[(1, 115070000), (2, 57535000), (4, 28767500), (5, 23014000), (8, 14383750), (10, 11507000), (16, 7191875), (20, 5753500), (25, 4602800), (37, 3110000), (40, 2876750), (50, 2301400), (74, 1555000), (80, 1438375), (100, 1150700), (125, 920560), (148, 777500), (185, 622000), (200, 575350), (250, 460280), (296, 388750), (311, 370000), (370, 311000), (400, 287675), (500, 230140), (592, 194375), (622, 185000), (625, 184112), (740, 155500), (925, 124400), (1000, 115070), (1244, 92500), (1250, 92056), (1480, 77750), (1555, 74000), (1850, 62200), (2000, 57535), (2488, 46250), (2500, 46028), (2960, 38875), (3110, 37000), (3700, 31100), (4625, 24880), (4976, 23125), (5000, 23014), (6220, 18500), (7400, 15550), (7775, 14800), (9250, 12440), (10000, 11507)]