38488800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 149990400

約数和(自身を除く): 111501600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 79, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 158, 160, 168, 174, 175, 200, 203, 210, 224, 232, 237, 240, 280, 290, 300, 316, 336, 348, 350, 395, 400, 406, 420, 435, 464, 474, 480, 525, 553, 560, 580, 600, 609, 632, 672, 696, 700, 725, 790, 800, 812, 840, 870, 928, 948, 1015, 1050, 1106, 1120, 1160, 1185, 1200, 1218, 1264, 1392, 1400, 1450, 1580, 1624, 1659, 1680, 1740, 1896, 1975, 2030, 2100, 2175, 2212, 2291, 2320, 2370, 2400, 2436, 2528, 2765, 2784, 2800, 2900, 3045, 3160, 3248, 3318, 3360, 3480, 3792, 3950, 4060, 4200, 4350, 4424, 4582, 4640, 4740, 4872, 5075, 5530, 5600, 5800, 5925, 6090, 6320, 6496, 6636, 6873, 6960, 7584, 7900, 8120, 8295, 8400, 8700, 8848, 9164, 9480, 9744, 10150, 11060, 11455, 11600, 11850, 12180, 12640, 13272, 13746, 13825, 13920, 15225, 15800, 16037, 16240, 16590, 16800, 17400, 17696, 18328, 18960, 19488, 20300, 22120, 22910, 23200, 23700, 24360, 26544, 27492, 27650, 30450, 31600, 32074, 32480, 33180, 34365, 34800, 36656, 37920, 40600, 41475, 44240, 45820, 47400, 48111, 48720, 53088, 54984, 55300, 57275, 60900, 63200, 64148, 66360, 68730, 69600, 73312, 80185, 81200, 82950, 88480, 91640, 94800, 96222, 97440, 109968, 110600, 114550, 121800, 128296, 132720, 137460, 160370, 162400, 165900, 171825, 183280, 189600, 192444, 219936, 221200, 229100, 240555, 243600, 256592, 265440, 274920, 320740, 331800, 343650, 366560, 384888, 400925, 442400, 458200, 481110, 487200, 513184, 549840, 641480, 663600, 687300, 769776, 801850, 916400, 962220, 1099680, 1202775, 1282960, 1327200, 1374600, 1539552, 1603700, 1832800, 1924440, 2405550, 2565920, 2749200, 3207400, 3848880, 4811100, 5498400, 6414800, 7697760, 9622200, 12829600, 19244400, 38488800]

約数ペア:

[(1, 38488800), (2, 19244400), (3, 12829600), (4, 9622200), (5, 7697760), (6, 6414800), (7, 5498400), (8, 4811100), (10, 3848880), (12, 3207400), (14, 2749200), (15, 2565920), (16, 2405550), (20, 1924440), (21, 1832800), (24, 1603700), (25, 1539552), (28, 1374600), (29, 1327200), (30, 1282960), (32, 1202775), (35, 1099680), (40, 962220), (42, 916400), (48, 801850), (50, 769776), (56, 687300), (58, 663600), (60, 641480), (70, 549840), (75, 513184), (79, 487200), (80, 481110), (84, 458200), (87, 442400), (96, 400925), (100, 384888), (105, 366560), (112, 343650), (116, 331800), (120, 320740), (140, 274920), (145, 265440), (150, 256592), (158, 243600), (160, 240555), (168, 229100), (174, 221200), (175, 219936), (200, 192444), (203, 189600), (210, 183280), (224, 171825), (232, 165900), (237, 162400), (240, 160370), (280, 137460), (290, 132720), (300, 128296), (316, 121800), (336, 114550), (348, 110600), (350, 109968), (395, 97440), (400, 96222), (406, 94800), (420, 91640), (435, 88480), (464, 82950), (474, 81200), (480, 80185), (525, 73312), (553, 69600), (560, 68730), (580, 66360), (600, 64148), (609, 63200), (632, 60900), (672, 57275), (696, 55300), (700, 54984), (725, 53088), (790, 48720), (800, 48111), (812, 47400), (840, 45820), (870, 44240), (928, 41475), (948, 40600), (1015, 37920), (1050, 36656), (1106, 34800), (1120, 34365), (1160, 33180), (1185, 32480), (1200, 32074), (1218, 31600), (1264, 30450), (1392, 27650), (1400, 27492), (1450, 26544), (1580, 24360), (1624, 23700), (1659, 23200), (1680, 22910), (1740, 22120), (1896, 20300), (1975, 19488), (2030, 18960), (2100, 18328), (2175, 17696), (2212, 17400), (2291, 16800), (2320, 16590), (2370, 16240), (2400, 16037), (2436, 15800), (2528, 15225), (2765, 13920), (2784, 13825), (2800, 13746), (2900, 13272), (3045, 12640), (3160, 12180), (3248, 11850), (3318, 11600), (3360, 11455), (3480, 11060), (3792, 10150), (3950, 9744), (4060, 9480), (4200, 9164), (4350, 8848), (4424, 8700), (4582, 8400), (4640, 8295), (4740, 8120), (4872, 7900), (5075, 7584), (5530, 6960), (5600, 6873), (5800, 6636), (5925, 6496), (6090, 6320)]