207005520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37501}}^1$

素因数の和:37540

約数の個数: 80

約数和(自身を含む): 669635712

約数和(自身を除く): 462630192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 37501, 75002, 112503, 150004, 187505, 225006, 300008, 375010, 450012, 562515, 600016, 750020, 862523, 900024, 1125030, 1500040, 1725046, 1800048, 2250060, 2587569, 3000080, 3450092, 4312615, 4500120, 5175138, 6900184, 8625230, 9000240, 10350276, 12937845, 13800368, 17250460, 20700552, 25875690, 34500920, 41401104, 51751380, 69001840, 103502760, 207005520]

約数ペア:

[(1, 207005520), (2, 103502760), (3, 69001840), (4, 51751380), (5, 41401104), (6, 34500920), (8, 25875690), (10, 20700552), (12, 17250460), (15, 13800368), (16, 12937845), (20, 10350276), (23, 9000240), (24, 8625230), (30, 6900184), (40, 5175138), (46, 4500120), (48, 4312615), (60, 3450092), (69, 3000080), (80, 2587569), (92, 2250060), (115, 1800048), (120, 1725046), (138, 1500040), (184, 1125030), (230, 900024), (240, 862523), (276, 750020), (345, 600016), (368, 562515), (460, 450012), (552, 375010), (690, 300008), (920, 225006), (1104, 187505), (1380, 150004), (1840, 112503), (2760, 75002), (5520, 37501)]