208634400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 288

約数和(自身を含む): 813697920

約数和(自身を除く): 605063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 743, 780, 800, 864, 900, 936, 975, 1040, 1080, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1486, 1560, 1755, 1800, 1872, 1950, 2080, 2160, 2229, 2340, 2400, 2600, 2700, 2808, 2925, 2972, 3120, 3510, 3600, 3715, 3744, 3900, 4320, 4458, 4680, 5200, 5400, 5616, 5850, 5944, 6240, 6687, 7020, 7200, 7430, 7800, 8775, 8916, 9360, 9659, 10400, 10800, 11145, 11232, 11700, 11888, 13374, 14040, 14860, 15600, 17550, 17832, 18575, 18720, 19318, 20061, 21600, 22290, 23400, 23776, 26748, 28080, 28977, 29720, 31200, 33435, 35100, 35664, 37150, 38636, 40122, 44580, 46800, 48295, 53496, 55725, 56160, 57954, 59440, 66870, 70200, 71328, 74300, 77272, 80244, 86931, 89160, 93600, 96590, 100305, 106992, 111450, 115908, 118880, 133740, 140400, 144885, 148600, 154544, 160488, 167175, 173862, 178320, 193180, 200610, 213984, 222900, 231816, 241475, 260793, 267480, 280800, 289770, 297200, 309088, 320976, 334350, 347724, 356640, 386360, 401220, 434655, 445800, 463632, 482950, 501525, 521586, 534960, 579540, 594400, 641952, 668700, 695448, 724425, 772720, 802440, 869310, 891600, 927264, 965900, 1003050, 1043172, 1069920, 1159080, 1303965, 1337400, 1390896, 1448850, 1545440, 1604880, 1738620, 1783200, 1931800, 2006100, 2086344, 2173275, 2318160, 2607930, 2674800, 2781792, 2897700, 3209760, 3477240, 3863600, 4012200, 4172688, 4346550, 4636320, 5215860, 5349600, 5795400, 6519825, 6954480, 7727200, 8024400, 8345376, 8693100, 10431720, 11590800, 13039650, 13908960, 16048800, 17386200, 20863440, 23181600, 26079300, 34772400, 41726880, 52158600, 69544800, 104317200, 208634400]

約数ペア:

[(1, 208634400), (2, 104317200), (3, 69544800), (4, 52158600), (5, 41726880), (6, 34772400), (8, 26079300), (9, 23181600), (10, 20863440), (12, 17386200), (13, 16048800), (15, 13908960), (16, 13039650), (18, 11590800), (20, 10431720), (24, 8693100), (25, 8345376), (26, 8024400), (27, 7727200), (30, 6954480), (32, 6519825), (36, 5795400), (39, 5349600), (40, 5215860), (45, 4636320), (48, 4346550), (50, 4172688), (52, 4012200), (54, 3863600), (60, 3477240), (65, 3209760), (72, 2897700), (75, 2781792), (78, 2674800), (80, 2607930), (90, 2318160), (96, 2173275), (100, 2086344), (104, 2006100), (108, 1931800), (117, 1783200), (120, 1738620), (130, 1604880), (135, 1545440), (144, 1448850), (150, 1390896), (156, 1337400), (160, 1303965), (180, 1159080), (195, 1069920), (200, 1043172), (208, 1003050), (216, 965900), (225, 927264), (234, 891600), (240, 869310), (260, 802440), (270, 772720), (288, 724425), (300, 695448), (312, 668700), (325, 641952), (351, 594400), (360, 579540), (390, 534960), (400, 521586), (416, 501525), (432, 482950), (450, 463632), (468, 445800), (480, 434655), (520, 401220), (540, 386360), (585, 356640), (600, 347724), (624, 334350), (650, 320976), (675, 309088), (702, 297200), (720, 289770), (743, 280800), (780, 267480), (800, 260793), (864, 241475), (900, 231816), (936, 222900), (975, 213984), (1040, 200610), (1080, 193180), (1170, 178320), (1200, 173862), (1248, 167175), (1300, 160488), (1350, 154544), (1404, 148600), (1440, 144885), (1486, 140400), (1560, 133740), (1755, 118880), (1800, 115908), (1872, 111450), (1950, 106992), (2080, 100305), (2160, 96590), (2229, 93600), (2340, 89160), (2400, 86931), (2600, 80244), (2700, 77272), (2808, 74300), (2925, 71328), (2972, 70200), (3120, 66870), (3510, 59440), (3600, 57954), (3715, 56160), (3744, 55725), (3900, 53496), (4320, 48295), (4458, 46800), (4680, 44580), (5200, 40122), (5400, 38636), (5616, 37150), (5850, 35664), (5944, 35100), (6240, 33435), (6687, 31200), (7020, 29720), (7200, 28977), (7430, 28080), (7800, 26748), (8775, 23776), (8916, 23400), (9360, 22290), (9659, 21600), (10400, 20061), (10800, 19318), (11145, 18720), (11232, 18575), (11700, 17832), (11888, 17550), (13374, 15600), (14040, 14860)]