427820400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5693

約数の個数: 240

約数和(自身を含む): 1740563200

約数和(自身を除く): 1312742800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5659, 6300, 7560, 8400, 9450, 10800, 11318, 12600, 15120, 16977, 18900, 22636, 25200, 28295, 33954, 37800, 39613, 45272, 50931, 56590, 67908, 75600, 79226, 84885, 90544, 101862, 113180, 118839, 135816, 141475, 152793, 158452, 169770, 198065, 203724, 226360, 237678, 254655, 271632, 282950, 305586, 316904, 339540, 356517, 396130, 407448, 424425, 452720, 475356, 509310, 565900, 594195, 611172, 633808, 679080, 713034, 763965, 792260, 814896, 848850, 950712, 990325, 1018620, 1069551, 1131800, 1188390, 1222344, 1273275, 1358160, 1426068, 1527930, 1584520, 1697700, 1782585, 1901424, 1980650, 2037240, 2139102, 2263600, 2376780, 2444688, 2546550, 2852136, 2970975, 3055860, 3169040, 3395400, 3565170, 3819825, 3961300, 4074480, 4278204, 4753560, 5093100, 5347755, 5704272, 5941950, 6111720, 6790800, 7130340, 7639650, 7922600, 8556408, 8912925, 9507120, 10186200, 10695510, 11883900, 12223440, 14260680, 15279300, 15845200, 17112816, 17825850, 20372400, 21391020, 23767800, 26738775, 28521360, 30558600, 35651700, 42782040, 47535600, 53477550, 61117200, 71303400, 85564080, 106955100, 142606800, 213910200, 427820400]

約数ペア:

[(1, 427820400), (2, 213910200), (3, 142606800), (4, 106955100), (5, 85564080), (6, 71303400), (7, 61117200), (8, 53477550), (9, 47535600), (10, 42782040), (12, 35651700), (14, 30558600), (15, 28521360), (16, 26738775), (18, 23767800), (20, 21391020), (21, 20372400), (24, 17825850), (25, 17112816), (27, 15845200), (28, 15279300), (30, 14260680), (35, 12223440), (36, 11883900), (40, 10695510), (42, 10186200), (45, 9507120), (48, 8912925), (50, 8556408), (54, 7922600), (56, 7639650), (60, 7130340), (63, 6790800), (70, 6111720), (72, 5941950), (75, 5704272), (80, 5347755), (84, 5093100), (90, 4753560), (100, 4278204), (105, 4074480), (108, 3961300), (112, 3819825), (120, 3565170), (126, 3395400), (135, 3169040), (140, 3055860), (144, 2970975), (150, 2852136), (168, 2546550), (175, 2444688), (180, 2376780), (189, 2263600), (200, 2139102), (210, 2037240), (216, 1980650), (225, 1901424), (240, 1782585), (252, 1697700), (270, 1584520), (280, 1527930), (300, 1426068), (315, 1358160), (336, 1273275), (350, 1222344), (360, 1188390), (378, 1131800), (400, 1069551), (420, 1018620), (432, 990325), (450, 950712), (504, 848850), (525, 814896), (540, 792260), (560, 763965), (600, 713034), (630, 679080), (675, 633808), (700, 611172), (720, 594195), (756, 565900), (840, 509310), (900, 475356), (945, 452720), (1008, 424425), (1050, 407448), (1080, 396130), (1200, 356517), (1260, 339540), (1350, 316904), (1400, 305586), (1512, 282950), (1575, 271632), (1680, 254655), (1800, 237678), (1890, 226360), (2100, 203724), (2160, 198065), (2520, 169770), (2700, 158452), (2800, 152793), (3024, 141475), (3150, 135816), (3600, 118839), (3780, 113180), (4200, 101862), (4725, 90544), (5040, 84885), (5400, 79226), (5659, 75600), (6300, 67908), (7560, 56590), (8400, 50931), (9450, 45272), (10800, 39613), (11318, 37800), (12600, 33954), (15120, 28295), (16977, 25200), (18900, 22636)]