27500900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 72245376

約数和(自身を除く): 44744476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2311, 2380, 2975, 4622, 5950, 9244, 11555, 11900, 16177, 23110, 32354, 39287, 46220, 57775, 64708, 78574, 80885, 115550, 157148, 161770, 196435, 231100, 275009, 323540, 392870, 404425, 550018, 785740, 808850, 982175, 1100036, 1375045, 1617700, 1964350, 2750090, 3928700, 5500180, 6875225, 13750450, 27500900]

約数ペア:

[(1, 27500900), (2, 13750450), (4, 6875225), (5, 5500180), (7, 3928700), (10, 2750090), (14, 1964350), (17, 1617700), (20, 1375045), (25, 1100036), (28, 982175), (34, 808850), (35, 785740), (50, 550018), (68, 404425), (70, 392870), (85, 323540), (100, 275009), (119, 231100), (140, 196435), (170, 161770), (175, 157148), (238, 115550), (340, 80885), (350, 78574), (425, 64708), (476, 57775), (595, 46220), (700, 39287), (850, 32354), (1190, 23110), (1700, 16177), (2311, 11900), (2380, 11555), (2975, 9244), (4622, 5950)]