68047200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:766

約数の個数: 216

約数和(自身を含む): 258764688

約数和(自身を除く): 190717488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 727, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1454, 1560, 1800, 1872, 1950, 2080, 2181, 2340, 2400, 2600, 2908, 2925, 3120, 3600, 3635, 3744, 3900, 4362, 4680, 5200, 5816, 5850, 6240, 6543, 7200, 7270, 7800, 8724, 9360, 9451, 10400, 10905, 11632, 11700, 13086, 14540, 15600, 17448, 18175, 18720, 18902, 21810, 23264, 23400, 26172, 28353, 29080, 31200, 32715, 34896, 36350, 37804, 43620, 46800, 47255, 52344, 54525, 56706, 58160, 65430, 69792, 72700, 75608, 85059, 87240, 93600, 94510, 104688, 109050, 113412, 116320, 130860, 141765, 145400, 151216, 163575, 170118, 174480, 189020, 209376, 218100, 226824, 236275, 261720, 283530, 290800, 302432, 327150, 340236, 348960, 378040, 425295, 436200, 453648, 472550, 523440, 567060, 581600, 654300, 680472, 708825, 756080, 850590, 872400, 907296, 945100, 1046880, 1134120, 1308600, 1360944, 1417650, 1512160, 1701180, 1744800, 1890200, 2126475, 2268240, 2617200, 2721888, 2835300, 3402360, 3780400, 4252950, 4536480, 5234400, 5670600, 6804720, 7560800, 8505900, 11341200, 13609440, 17011800, 22682400, 34023600, 68047200]

約数ペア:

[(1, 68047200), (2, 34023600), (3, 22682400), (4, 17011800), (5, 13609440), (6, 11341200), (8, 8505900), (9, 7560800), (10, 6804720), (12, 5670600), (13, 5234400), (15, 4536480), (16, 4252950), (18, 3780400), (20, 3402360), (24, 2835300), (25, 2721888), (26, 2617200), (30, 2268240), (32, 2126475), (36, 1890200), (39, 1744800), (40, 1701180), (45, 1512160), (48, 1417650), (50, 1360944), (52, 1308600), (60, 1134120), (65, 1046880), (72, 945100), (75, 907296), (78, 872400), (80, 850590), (90, 756080), (96, 708825), (100, 680472), (104, 654300), (117, 581600), (120, 567060), (130, 523440), (144, 472550), (150, 453648), (156, 436200), (160, 425295), (180, 378040), (195, 348960), (200, 340236), (208, 327150), (225, 302432), (234, 290800), (240, 283530), (260, 261720), (288, 236275), (300, 226824), (312, 218100), (325, 209376), (360, 189020), (390, 174480), (400, 170118), (416, 163575), (450, 151216), (468, 145400), (480, 141765), (520, 130860), (585, 116320), (600, 113412), (624, 109050), (650, 104688), (720, 94510), (727, 93600), (780, 87240), (800, 85059), (900, 75608), (936, 72700), (975, 69792), (1040, 65430), (1170, 58160), (1200, 56706), (1248, 54525), (1300, 52344), (1440, 47255), (1454, 46800), (1560, 43620), (1800, 37804), (1872, 36350), (1950, 34896), (2080, 32715), (2181, 31200), (2340, 29080), (2400, 28353), (2600, 26172), (2908, 23400), (2925, 23264), (3120, 21810), (3600, 18902), (3635, 18720), (3744, 18175), (3900, 17448), (4362, 15600), (4680, 14540), (5200, 13086), (5816, 11700), (5850, 11632), (6240, 10905), (6543, 10400), (7200, 9451), (7270, 9360), (7800, 8724)]