66307800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8533

約数の個数: 96

約数和(自身を含む): 221392080

約数和(自身を除く): 155084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8501, 17002, 25503, 34004, 42505, 51006, 68008, 85010, 102012, 110513, 127515, 170020, 204024, 212525, 221026, 255030, 331539, 340040, 425050, 442052, 510060, 552565, 637575, 663078, 850100, 884104, 1020120, 1105130, 1275150, 1326156, 1657695, 1700200, 2210260, 2550300, 2652312, 2762825, 3315390, 4420520, 5100600, 5525650, 6630780, 8288475, 11051300, 13261560, 16576950, 22102600, 33153900, 66307800]

約数ペア:

[(1, 66307800), (2, 33153900), (3, 22102600), (4, 16576950), (5, 13261560), (6, 11051300), (8, 8288475), (10, 6630780), (12, 5525650), (13, 5100600), (15, 4420520), (20, 3315390), (24, 2762825), (25, 2652312), (26, 2550300), (30, 2210260), (39, 1700200), (40, 1657695), (50, 1326156), (52, 1275150), (60, 1105130), (65, 1020120), (75, 884104), (78, 850100), (100, 663078), (104, 637575), (120, 552565), (130, 510060), (150, 442052), (156, 425050), (195, 340040), (200, 331539), (260, 255030), (300, 221026), (312, 212525), (325, 204024), (390, 170020), (520, 127515), (600, 110513), (650, 102012), (780, 85010), (975, 68008), (1300, 51006), (1560, 42505), (1950, 34004), (2600, 25503), (3900, 17002), (7800, 8501)]