500866020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{5087}}^1$

素因数の和:5649

約数の個数: 72

約数和(自身を含む): 1522370304

約数和(自身を除く): 1021504284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1641, 2188, 2735, 3282, 4923, 5087, 5470, 6564, 8205, 9846, 10174, 10940, 15261, 16410, 19692, 20348, 24615, 25435, 30522, 32820, 45783, 49230, 50870, 61044, 76305, 91566, 98460, 101740, 152610, 183132, 228915, 305220, 457830, 915660, 2782589, 5565178, 8347767, 11130356, 13912945, 16695534, 25043301, 27825890, 33391068, 41738835, 50086602, 55651780, 83477670, 100173204, 125216505, 166955340, 250433010, 500866020]

約数ペア:

[(1, 500866020), (2, 250433010), (3, 166955340), (4, 125216505), (5, 100173204), (6, 83477670), (9, 55651780), (10, 50086602), (12, 41738835), (15, 33391068), (18, 27825890), (20, 25043301), (30, 16695534), (36, 13912945), (45, 11130356), (60, 8347767), (90, 5565178), (180, 2782589), (547, 915660), (1094, 457830), (1641, 305220), (2188, 228915), (2735, 183132), (3282, 152610), (4923, 101740), (5087, 98460), (5470, 91566), (6564, 76305), (8205, 61044), (9846, 50870), (10174, 49230), (10940, 45783), (15261, 32820), (16410, 30522), (19692, 25435), (20348, 24615)]