71775450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 200582400

約数和(自身を除く): 128806950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 90, 135, 150, 158, 225, 237, 270, 395, 450, 474, 673, 675, 711, 790, 1185, 1346, 1350, 1422, 1975, 2019, 2133, 2370, 3365, 3555, 3950, 4038, 4266, 5925, 6057, 6730, 7110, 10095, 10665, 11850, 12114, 16825, 17775, 18171, 20190, 21330, 30285, 33650, 35550, 36342, 50475, 53167, 53325, 60570, 90855, 100950, 106334, 106650, 151425, 159501, 181710, 265835, 302850, 319002, 454275, 478503, 531670, 797505, 908550, 957006, 1329175, 1435509, 1595010, 2392515, 2658350, 2871018, 3987525, 4785030, 7177545, 7975050, 11962575, 14355090, 23925150, 35887725, 71775450]

約数ペア:

[(1, 71775450), (2, 35887725), (3, 23925150), (5, 14355090), (6, 11962575), (9, 7975050), (10, 7177545), (15, 4785030), (18, 3987525), (25, 2871018), (27, 2658350), (30, 2392515), (45, 1595010), (50, 1435509), (54, 1329175), (75, 957006), (79, 908550), (90, 797505), (135, 531670), (150, 478503), (158, 454275), (225, 319002), (237, 302850), (270, 265835), (395, 181710), (450, 159501), (474, 151425), (673, 106650), (675, 106334), (711, 100950), (790, 90855), (1185, 60570), (1346, 53325), (1350, 53167), (1422, 50475), (1975, 36342), (2019, 35550), (2133, 33650), (2370, 30285), (3365, 21330), (3555, 20190), (3950, 18171), (4038, 17775), (4266, 16825), (5925, 12114), (6057, 11850), (6730, 10665), (7110, 10095)]