505144800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4170

約数の個数: 216

約数和(自身を含む): 1886504256

約数和(自身を除く): 1381359456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3600, 3825, 4080, 4127, 4896, 5100, 6120, 6800, 7200, 7650, 8160, 8254, 10200, 12240, 12381, 13600, 15300, 16508, 20400, 20635, 24480, 24762, 30600, 33016, 37143, 40800, 41270, 49524, 61200, 61905, 66032, 70159, 74286, 82540, 99048, 103175, 122400, 123810, 132064, 140318, 148572, 165080, 185715, 198096, 206350, 210477, 247620, 280636, 297144, 309525, 330160, 350795, 371430, 396192, 412700, 420954, 495240, 561272, 594288, 619050, 631431, 660320, 701590, 742860, 825400, 841908, 928575, 990480, 1052385, 1122544, 1188576, 1238100, 1262862, 1403180, 1485720, 1650800, 1683816, 1753975, 1857150, 1980960, 2104770, 2245088, 2476200, 2525724, 2806360, 2971440, 3157155, 3301600, 3367632, 3507950, 3714300, 4209540, 4952400, 5051448, 5261925, 5612720, 5942880, 6314310, 6735264, 7015900, 7428600, 8419080, 9904800, 10102896, 10523850, 11225440, 12628620, 14031800, 14857200, 15785775, 16838160, 20205792, 21047700, 25257240, 28063600, 29714400, 31571550, 33676320, 42095400, 50514480, 56127200, 63143100, 84190800, 101028960, 126286200, 168381600, 252572400, 505144800]

約数ペア:

[(1, 505144800), (2, 252572400), (3, 168381600), (4, 126286200), (5, 101028960), (6, 84190800), (8, 63143100), (9, 56127200), (10, 50514480), (12, 42095400), (15, 33676320), (16, 31571550), (17, 29714400), (18, 28063600), (20, 25257240), (24, 21047700), (25, 20205792), (30, 16838160), (32, 15785775), (34, 14857200), (36, 14031800), (40, 12628620), (45, 11225440), (48, 10523850), (50, 10102896), (51, 9904800), (60, 8419080), (68, 7428600), (72, 7015900), (75, 6735264), (80, 6314310), (85, 5942880), (90, 5612720), (96, 5261925), (100, 5051448), (102, 4952400), (120, 4209540), (136, 3714300), (144, 3507950), (150, 3367632), (153, 3301600), (160, 3157155), (170, 2971440), (180, 2806360), (200, 2525724), (204, 2476200), (225, 2245088), (240, 2104770), (255, 1980960), (272, 1857150), (288, 1753975), (300, 1683816), (306, 1650800), (340, 1485720), (360, 1403180), (400, 1262862), (408, 1238100), (425, 1188576), (450, 1122544), (480, 1052385), (510, 990480), (544, 928575), (600, 841908), (612, 825400), (680, 742860), (720, 701590), (765, 660320), (800, 631431), (816, 619050), (850, 594288), (900, 561272), (1020, 495240), (1200, 420954), (1224, 412700), (1275, 396192), (1360, 371430), (1440, 350795), (1530, 330160), (1632, 309525), (1700, 297144), (1800, 280636), (2040, 247620), (2400, 210477), (2448, 206350), (2550, 198096), (2720, 185715), (3060, 165080), (3400, 148572), (3600, 140318), (3825, 132064), (4080, 123810), (4127, 122400), (4896, 103175), (5100, 99048), (6120, 82540), (6800, 74286), (7200, 70159), (7650, 66032), (8160, 61905), (8254, 61200), (10200, 49524), (12240, 41270), (12381, 40800), (13600, 37143), (15300, 33016), (16508, 30600), (20400, 24762), (20635, 24480)]