73530540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17799

約数の個数: 72

約数和(自身を含む): 232753248

約数和(自身を除く): 159222708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 17761, 35522, 53283, 71044, 88805, 106566, 159849, 177610, 213132, 266415, 319698, 355220, 408503, 532830, 639396, 799245, 817006, 1065660, 1225509, 1598490, 1634012, 2042515, 2451018, 3196980, 3676527, 4085030, 4902036, 6127545, 7353054, 8170060, 12255090, 14706108, 18382635, 24510180, 36765270, 73530540]

約数ペア:

[(1, 73530540), (2, 36765270), (3, 24510180), (4, 18382635), (5, 14706108), (6, 12255090), (9, 8170060), (10, 7353054), (12, 6127545), (15, 4902036), (18, 4085030), (20, 3676527), (23, 3196980), (30, 2451018), (36, 2042515), (45, 1634012), (46, 1598490), (60, 1225509), (69, 1065660), (90, 817006), (92, 799245), (115, 639396), (138, 532830), (180, 408503), (207, 355220), (230, 319698), (276, 266415), (345, 213132), (414, 177610), (460, 159849), (690, 106566), (828, 88805), (1035, 71044), (1380, 53283), (2070, 35522), (4140, 17761)]