30870180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5226

約数の個数: 96

約数和(自身を含む): 104791680

約数和(自身を除く): 73921500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5197, 5940, 10394, 15591, 20788, 25985, 31182, 46773, 51970, 57167, 62364, 77955, 93546, 103940, 114334, 140319, 155910, 171501, 187092, 228668, 233865, 280638, 285835, 311820, 343002, 467730, 514503, 561276, 571670, 686004, 701595, 857505, 935460, 1029006, 1143340, 1403190, 1543509, 1715010, 2058012, 2572515, 2806380, 3087018, 3430020, 5145030, 6174036, 7717545, 10290060, 15435090, 30870180]

約数ペア:

[(1, 30870180), (2, 15435090), (3, 10290060), (4, 7717545), (5, 6174036), (6, 5145030), (9, 3430020), (10, 3087018), (11, 2806380), (12, 2572515), (15, 2058012), (18, 1715010), (20, 1543509), (22, 1403190), (27, 1143340), (30, 1029006), (33, 935460), (36, 857505), (44, 701595), (45, 686004), (54, 571670), (55, 561276), (60, 514503), (66, 467730), (90, 343002), (99, 311820), (108, 285835), (110, 280638), (132, 233865), (135, 228668), (165, 187092), (180, 171501), (198, 155910), (220, 140319), (270, 114334), (297, 103940), (330, 93546), (396, 77955), (495, 62364), (540, 57167), (594, 51970), (660, 46773), (990, 31182), (1188, 25985), (1485, 20788), (1980, 15591), (2970, 10394), (5197, 5940)]