87985350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 72

約数和(自身を含む): 246694032

約数和(自身を除く): 158708682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 8501, 10350, 17002, 25503, 42505, 51006, 76509, 85010, 127515, 153018, 195523, 212525, 255030, 382545, 391046, 425050, 586569, 637575, 765090, 977615, 1173138, 1275150, 1759707, 1912725, 1955230, 2932845, 3519414, 3825450, 4888075, 5865690, 8798535, 9776150, 14664225, 17597070, 29328450, 43992675, 87985350]

約数ペア:

[(1, 87985350), (2, 43992675), (3, 29328450), (5, 17597070), (6, 14664225), (9, 9776150), (10, 8798535), (15, 5865690), (18, 4888075), (23, 3825450), (25, 3519414), (30, 2932845), (45, 1955230), (46, 1912725), (50, 1759707), (69, 1275150), (75, 1173138), (90, 977615), (115, 765090), (138, 637575), (150, 586569), (207, 425050), (225, 391046), (230, 382545), (345, 255030), (414, 212525), (450, 195523), (575, 153018), (690, 127515), (1035, 85010), (1150, 76509), (1725, 51006), (2070, 42505), (3450, 25503), (5175, 17002), (8501, 10350)]