390038400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 1442820600

約数和(自身を除く): 1052782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 128, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 384, 400, 435, 450, 464, 467, 480, 522, 576, 580, 600, 640, 696, 720, 725, 800, 870, 900, 928, 934, 960, 1044, 1152, 1160, 1200, 1305, 1392, 1401, 1440, 1450, 1600, 1740, 1800, 1856, 1868, 1920, 2088, 2175, 2320, 2335, 2400, 2610, 2784, 2802, 2880, 2900, 3200, 3480, 3600, 3712, 3736, 4176, 4203, 4350, 4640, 4670, 4800, 5220, 5568, 5604, 5760, 5800, 6525, 6960, 7005, 7200, 7472, 8352, 8406, 8700, 9280, 9340, 9600, 10440, 11136, 11208, 11600, 11675, 13050, 13543, 13920, 14010, 14400, 14944, 16704, 16812, 17400, 18560, 18680, 20880, 21015, 22416, 23200, 23350, 26100, 27086, 27840, 28020, 28800, 29888, 33408, 33624, 34800, 35025, 37360, 40629, 41760, 42030, 44832, 46400, 46700, 52200, 54172, 55680, 56040, 59776, 67248, 67715, 69600, 70050, 74720, 81258, 83520, 84060, 89664, 92800, 93400, 104400, 105075, 108344, 112080, 121887, 134496, 135430, 139200, 140100, 149440, 162516, 167040, 168120, 179328, 186800, 203145, 208800, 210150, 216688, 224160, 243774, 268992, 270860, 278400, 280200, 298880, 325032, 336240, 338575, 373600, 406290, 417600, 420300, 433376, 448320, 487548, 537984, 541720, 560400, 609435, 650064, 672480, 677150, 747200, 812580, 835200, 840600, 866752, 896640, 975096, 1015725, 1083440, 1120800, 1218870, 1300128, 1344960, 1354300, 1494400, 1625160, 1681200, 1733504, 1950192, 2031450, 2166880, 2241600, 2437740, 2600256, 2689920, 2708600, 3047175, 3250320, 3362400, 3900384, 4062900, 4333760, 4483200, 4875480, 5200512, 5417200, 6094350, 6500640, 6724800, 7800768, 8125800, 8667520, 9750960, 10834400, 12188700, 13001280, 13449600, 15601536, 16251600, 19501920, 21668800, 24377400, 26002560, 32503200, 39003840, 43337600, 48754800, 65006400, 78007680, 97509600, 130012800, 195019200, 390038400]

約数ペア:

[(1, 390038400), (2, 195019200), (3, 130012800), (4, 97509600), (5, 78007680), (6, 65006400), (8, 48754800), (9, 43337600), (10, 39003840), (12, 32503200), (15, 26002560), (16, 24377400), (18, 21668800), (20, 19501920), (24, 16251600), (25, 15601536), (29, 13449600), (30, 13001280), (32, 12188700), (36, 10834400), (40, 9750960), (45, 8667520), (48, 8125800), (50, 7800768), (58, 6724800), (60, 6500640), (64, 6094350), (72, 5417200), (75, 5200512), (80, 4875480), (87, 4483200), (90, 4333760), (96, 4062900), (100, 3900384), (116, 3362400), (120, 3250320), (128, 3047175), (144, 2708600), (145, 2689920), (150, 2600256), (160, 2437740), (174, 2241600), (180, 2166880), (192, 2031450), (200, 1950192), (225, 1733504), (232, 1681200), (240, 1625160), (261, 1494400), (288, 1354300), (290, 1344960), (300, 1300128), (320, 1218870), (348, 1120800), (360, 1083440), (384, 1015725), (400, 975096), (435, 896640), (450, 866752), (464, 840600), (467, 835200), (480, 812580), (522, 747200), (576, 677150), (580, 672480), (600, 650064), (640, 609435), (696, 560400), (720, 541720), (725, 537984), (800, 487548), (870, 448320), (900, 433376), (928, 420300), (934, 417600), (960, 406290), (1044, 373600), (1152, 338575), (1160, 336240), (1200, 325032), (1305, 298880), (1392, 280200), (1401, 278400), (1440, 270860), (1450, 268992), (1600, 243774), (1740, 224160), (1800, 216688), (1856, 210150), (1868, 208800), (1920, 203145), (2088, 186800), (2175, 179328), (2320, 168120), (2335, 167040), (2400, 162516), (2610, 149440), (2784, 140100), (2802, 139200), (2880, 135430), (2900, 134496), (3200, 121887), (3480, 112080), (3600, 108344), (3712, 105075), (3736, 104400), (4176, 93400), (4203, 92800), (4350, 89664), (4640, 84060), (4670, 83520), (4800, 81258), (5220, 74720), (5568, 70050), (5604, 69600), (5760, 67715), (5800, 67248), (6525, 59776), (6960, 56040), (7005, 55680), (7200, 54172), (7472, 52200), (8352, 46700), (8406, 46400), (8700, 44832), (9280, 42030), (9340, 41760), (9600, 40629), (10440, 37360), (11136, 35025), (11208, 34800), (11600, 33624), (11675, 33408), (13050, 29888), (13543, 28800), (13920, 28020), (14010, 27840), (14400, 27086), (14944, 26100), (16704, 23350), (16812, 23200), (17400, 22416), (18560, 21015), (18680, 20880)]