2080352700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^2$

素因数の和:378

約数の個数: 216

約数和(自身を含む): 6961273200

約数和(自身を除く): 4880920500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 163, 174, 180, 225, 261, 270, 290, 300, 326, 348, 435, 450, 489, 522, 540, 580, 652, 675, 725, 783, 815, 870, 900, 978, 1044, 1305, 1350, 1450, 1467, 1566, 1630, 1740, 1956, 2175, 2445, 2610, 2700, 2900, 2934, 3132, 3260, 3915, 4075, 4350, 4401, 4727, 4890, 5220, 5868, 6525, 7335, 7830, 8150, 8700, 8802, 9454, 9780, 12225, 13050, 14181, 14670, 15660, 16300, 17604, 18908, 19575, 22005, 23635, 24450, 26100, 26569, 28362, 29340, 36675, 39150, 42543, 44010, 47270, 48900, 53138, 56724, 70905, 73350, 78300, 79707, 85086, 88020, 94540, 106276, 110025, 118175, 127629, 132845, 141810, 146700, 159414, 170172, 212715, 220050, 236350, 239121, 255258, 265690, 283620, 318828, 354525, 398535, 425430, 440100, 472700, 478242, 510516, 531380, 638145, 664225, 709050, 717363, 770501, 797070, 850860, 956484, 1063575, 1195605, 1276290, 1328450, 1418100, 1434726, 1541002, 1594140, 1992675, 2127150, 2311503, 2391210, 2552580, 2656900, 2869452, 3082004, 3190725, 3586815, 3852505, 3985350, 4254300, 4623006, 4782420, 5978025, 6381450, 6934509, 7173630, 7705010, 7970700, 9246012, 11557515, 11956050, 12762900, 13869018, 14347260, 15410020, 17934075, 19262525, 20803527, 23115030, 23912100, 27738036, 34672545, 35868150, 38525050, 41607054, 46230060, 57787575, 69345090, 71736300, 77050100, 83214108, 104017635, 115575150, 138690180, 173362725, 208035270, 231150300, 346725450, 416070540, 520088175, 693450900, 1040176350, 2080352700]

約数ペア:

[(1, 2080352700), (2, 1040176350), (3, 693450900), (4, 520088175), (5, 416070540), (6, 346725450), (9, 231150300), (10, 208035270), (12, 173362725), (15, 138690180), (18, 115575150), (20, 104017635), (25, 83214108), (27, 77050100), (29, 71736300), (30, 69345090), (36, 57787575), (45, 46230060), (50, 41607054), (54, 38525050), (58, 35868150), (60, 34672545), (75, 27738036), (87, 23912100), (90, 23115030), (100, 20803527), (108, 19262525), (116, 17934075), (135, 15410020), (145, 14347260), (150, 13869018), (163, 12762900), (174, 11956050), (180, 11557515), (225, 9246012), (261, 7970700), (270, 7705010), (290, 7173630), (300, 6934509), (326, 6381450), (348, 5978025), (435, 4782420), (450, 4623006), (489, 4254300), (522, 3985350), (540, 3852505), (580, 3586815), (652, 3190725), (675, 3082004), (725, 2869452), (783, 2656900), (815, 2552580), (870, 2391210), (900, 2311503), (978, 2127150), (1044, 1992675), (1305, 1594140), (1350, 1541002), (1450, 1434726), (1467, 1418100), (1566, 1328450), (1630, 1276290), (1740, 1195605), (1956, 1063575), (2175, 956484), (2445, 850860), (2610, 797070), (2700, 770501), (2900, 717363), (2934, 709050), (3132, 664225), (3260, 638145), (3915, 531380), (4075, 510516), (4350, 478242), (4401, 472700), (4727, 440100), (4890, 425430), (5220, 398535), (5868, 354525), (6525, 318828), (7335, 283620), (7830, 265690), (8150, 255258), (8700, 239121), (8802, 236350), (9454, 220050), (9780, 212715), (12225, 170172), (13050, 159414), (14181, 146700), (14670, 141810), (15660, 132845), (16300, 127629), (17604, 118175), (18908, 110025), (19575, 106276), (22005, 94540), (23635, 88020), (24450, 85086), (26100, 79707), (26569, 78300), (28362, 73350), (29340, 70905), (36675, 56724), (39150, 53138), (42543, 48900), (44010, 47270)]