28458600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47431}}^1$

素因数の和:47450

約数の個数: 48

約数和(自身を含む): 88223520

約数和(自身を除く): 59764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 47431, 94862, 142293, 189724, 237155, 284586, 379448, 474310, 569172, 711465, 948620, 1138344, 1185775, 1422930, 1897240, 2371550, 2845860, 3557325, 4743100, 5691720, 7114650, 9486200, 14229300, 28458600]

約数ペア:

[(1, 28458600), (2, 14229300), (3, 9486200), (4, 7114650), (5, 5691720), (6, 4743100), (8, 3557325), (10, 2845860), (12, 2371550), (15, 1897240), (20, 1422930), (24, 1185775), (25, 1138344), (30, 948620), (40, 711465), (50, 569172), (60, 474310), (75, 379448), (100, 284586), (120, 237155), (150, 189724), (200, 142293), (300, 94862), (600, 47431)]