85375800

素因数分解:

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

素因数の和:47453

約数の個数: 72

約数和(自身を含む): 286726440

約数和(自身を除く): 201350640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 47431, 94862, 142293, 189724, 237155, 284586, 379448, 426879, 474310, 569172, 711465, 853758, 948620, 1138344, 1185775, 1422930, 1707516, 1897240, 2134395, 2371550, 2845860, 3415032, 3557325, 4268790, 4743100, 5691720, 7114650, 8537580, 9486200, 10671975, 14229300, 17075160, 21343950, 28458600, 42687900, 85375800]

約数ペア:

[(1, 85375800), (2, 42687900), (3, 28458600), (4, 21343950), (5, 17075160), (6, 14229300), (8, 10671975), (9, 9486200), (10, 8537580), (12, 7114650), (15, 5691720), (18, 4743100), (20, 4268790), (24, 3557325), (25, 3415032), (30, 2845860), (36, 2371550), (40, 2134395), (45, 1897240), (50, 1707516), (60, 1422930), (72, 1185775), (75, 1138344), (90, 948620), (100, 853758), (120, 711465), (150, 569172), (180, 474310), (200, 426879), (225, 379448), (300, 284586), (360, 237155), (450, 189724), (600, 142293), (900, 94862), (1800, 47431)]