2042042400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{31513}}^1$

素因数の和:31545

約数の個数: 180

約数和(自身を含む): 7447167882

約数和(自身を除く): 5405125482

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 31513, 32400, 63026, 64800, 94539, 126052, 157565, 189078, 252104, 283617, 315130, 378156, 472695, 504208, 567234, 630260, 756312, 787825, 850851, 945390, 1008416, 1134468, 1260520, 1418085, 1512624, 1575650, 1701702, 1890780, 2268936, 2363475, 2521040, 2552553, 2836170, 3025248, 3151300, 3403404, 3781560, 4254255, 4537872, 4726950, 5042080, 5105106, 5672340, 6302600, 6806808, 7090425, 7563120, 8508510, 9075744, 9453900, 10210212, 11344680, 12605200, 12762765, 13613616, 14180850, 15126240, 17017020, 18907800, 20420424, 21271275, 22689360, 25210400, 25525530, 27227232, 28361700, 34034040, 37815600, 40840848, 42542550, 45378720, 51051060, 56723400, 63813825, 68068080, 75631200, 81681696, 85085100, 102102120, 113446800, 127627650, 136136160, 170170200, 204204240, 226893600, 255255300, 340340400, 408408480, 510510600, 680680800, 1021021200, 2042042400]

約数ペア:

[(1, 2042042400), (2, 1021021200), (3, 680680800), (4, 510510600), (5, 408408480), (6, 340340400), (8, 255255300), (9, 226893600), (10, 204204240), (12, 170170200), (15, 136136160), (16, 127627650), (18, 113446800), (20, 102102120), (24, 85085100), (25, 81681696), (27, 75631200), (30, 68068080), (32, 63813825), (36, 56723400), (40, 51051060), (45, 45378720), (48, 42542550), (50, 40840848), (54, 37815600), (60, 34034040), (72, 28361700), (75, 27227232), (80, 25525530), (81, 25210400), (90, 22689360), (96, 21271275), (100, 20420424), (108, 18907800), (120, 17017020), (135, 15126240), (144, 14180850), (150, 13613616), (160, 12762765), (162, 12605200), (180, 11344680), (200, 10210212), (216, 9453900), (225, 9075744), (240, 8508510), (270, 7563120), (288, 7090425), (300, 6806808), (324, 6302600), (360, 5672340), (400, 5105106), (405, 5042080), (432, 4726950), (450, 4537872), (480, 4254255), (540, 3781560), (600, 3403404), (648, 3151300), (675, 3025248), (720, 2836170), (800, 2552553), (810, 2521040), (864, 2363475), (900, 2268936), (1080, 1890780), (1200, 1701702), (1296, 1575650), (1350, 1512624), (1440, 1418085), (1620, 1260520), (1800, 1134468), (2025, 1008416), (2160, 945390), (2400, 850851), (2592, 787825), (2700, 756312), (3240, 630260), (3600, 567234), (4050, 504208), (4320, 472695), (5400, 378156), (6480, 315130), (7200, 283617), (8100, 252104), (10800, 189078), (12960, 157565), (16200, 126052), (21600, 94539), (31513, 64800), (32400, 63026)]