56105000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 153583650

約数和(自身を除く): 97478650

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 229, 245, 250, 280, 350, 392, 458, 490, 500, 625, 700, 875, 916, 980, 1000, 1145, 1225, 1250, 1400, 1603, 1750, 1832, 1960, 2290, 2450, 2500, 3206, 3500, 4375, 4580, 4900, 5000, 5725, 6125, 6412, 7000, 8015, 8750, 9160, 9800, 11221, 11450, 12250, 12824, 16030, 17500, 22442, 22900, 24500, 28625, 30625, 32060, 35000, 40075, 44884, 45800, 49000, 56105, 57250, 61250, 64120, 80150, 89768, 112210, 114500, 122500, 143125, 160300, 200375, 224420, 229000, 245000, 280525, 286250, 320600, 400750, 448840, 561050, 572500, 801500, 1001875, 1122100, 1145000, 1402625, 1603000, 2003750, 2244200, 2805250, 4007500, 5610500, 7013125, 8015000, 11221000, 14026250, 28052500, 56105000]

約数ペア:

[(1, 56105000), (2, 28052500), (4, 14026250), (5, 11221000), (7, 8015000), (8, 7013125), (10, 5610500), (14, 4007500), (20, 2805250), (25, 2244200), (28, 2003750), (35, 1603000), (40, 1402625), (49, 1145000), (50, 1122100), (56, 1001875), (70, 801500), (98, 572500), (100, 561050), (125, 448840), (140, 400750), (175, 320600), (196, 286250), (200, 280525), (229, 245000), (245, 229000), (250, 224420), (280, 200375), (350, 160300), (392, 143125), (458, 122500), (490, 114500), (500, 112210), (625, 89768), (700, 80150), (875, 64120), (916, 61250), (980, 57250), (1000, 56105), (1145, 49000), (1225, 45800), (1250, 44884), (1400, 40075), (1603, 35000), (1750, 32060), (1832, 30625), (1960, 28625), (2290, 24500), (2450, 22900), (2500, 22442), (3206, 17500), (3500, 16030), (4375, 12824), (4580, 12250), (4900, 11450), (5000, 11221), (5725, 9800), (6125, 9160), (6412, 8750), (7000, 8015)]