215150400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 252

約数和(自身を含む): 779588992

約数和(自身を除く): 564438592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 192, 200, 201, 223, 225, 240, 268, 288, 300, 320, 335, 360, 400, 402, 446, 450, 480, 536, 576, 600, 603, 669, 670, 720, 800, 804, 892, 900, 960, 1005, 1072, 1115, 1200, 1206, 1338, 1340, 1440, 1600, 1608, 1675, 1784, 1800, 2007, 2010, 2144, 2230, 2400, 2412, 2676, 2680, 2880, 3015, 3216, 3345, 3350, 3568, 3600, 4014, 4020, 4288, 4460, 4800, 4824, 5025, 5352, 5360, 5575, 6030, 6432, 6690, 6700, 7136, 7200, 8028, 8040, 8920, 9648, 10035, 10050, 10704, 10720, 11150, 12060, 12864, 13380, 13400, 14272, 14400, 14941, 15075, 16056, 16080, 16725, 17840, 19296, 20070, 20100, 21408, 21440, 22300, 24120, 26760, 26800, 29882, 30150, 32112, 32160, 33450, 35680, 38592, 40140, 40200, 42816, 44600, 44823, 48240, 50175, 53520, 53600, 59764, 60300, 64224, 64320, 66900, 71360, 74705, 80280, 80400, 89200, 89646, 96480, 100350, 107040, 107200, 119528, 120600, 128448, 133800, 134469, 149410, 160560, 160800, 178400, 179292, 192960, 200700, 214080, 224115, 239056, 241200, 267600, 268938, 298820, 321120, 321600, 356800, 358584, 373525, 401400, 448230, 478112, 482400, 535200, 537876, 597640, 642240, 672345, 717168, 747050, 802800, 896460, 956224, 964800, 1070400, 1075752, 1120575, 1195280, 1344690, 1434336, 1494100, 1605600, 1792920, 2151504, 2241150, 2390560, 2689380, 2868672, 2988200, 3211200, 3361725, 3585840, 4303008, 4482300, 4781120, 5378760, 5976400, 6723450, 7171680, 8606016, 8964600, 10757520, 11952800, 13446900, 14343360, 17929200, 21515040, 23905600, 26893800, 35858400, 43030080, 53787600, 71716800, 107575200, 215150400]

約数ペア:

[(1, 215150400), (2, 107575200), (3, 71716800), (4, 53787600), (5, 43030080), (6, 35858400), (8, 26893800), (9, 23905600), (10, 21515040), (12, 17929200), (15, 14343360), (16, 13446900), (18, 11952800), (20, 10757520), (24, 8964600), (25, 8606016), (30, 7171680), (32, 6723450), (36, 5976400), (40, 5378760), (45, 4781120), (48, 4482300), (50, 4303008), (60, 3585840), (64, 3361725), (67, 3211200), (72, 2988200), (75, 2868672), (80, 2689380), (90, 2390560), (96, 2241150), (100, 2151504), (120, 1792920), (134, 1605600), (144, 1494100), (150, 1434336), (160, 1344690), (180, 1195280), (192, 1120575), (200, 1075752), (201, 1070400), (223, 964800), (225, 956224), (240, 896460), (268, 802800), (288, 747050), (300, 717168), (320, 672345), (335, 642240), (360, 597640), (400, 537876), (402, 535200), (446, 482400), (450, 478112), (480, 448230), (536, 401400), (576, 373525), (600, 358584), (603, 356800), (669, 321600), (670, 321120), (720, 298820), (800, 268938), (804, 267600), (892, 241200), (900, 239056), (960, 224115), (1005, 214080), (1072, 200700), (1115, 192960), (1200, 179292), (1206, 178400), (1338, 160800), (1340, 160560), (1440, 149410), (1600, 134469), (1608, 133800), (1675, 128448), (1784, 120600), (1800, 119528), (2007, 107200), (2010, 107040), (2144, 100350), (2230, 96480), (2400, 89646), (2412, 89200), (2676, 80400), (2680, 80280), (2880, 74705), (3015, 71360), (3216, 66900), (3345, 64320), (3350, 64224), (3568, 60300), (3600, 59764), (4014, 53600), (4020, 53520), (4288, 50175), (4460, 48240), (4800, 44823), (4824, 44600), (5025, 42816), (5352, 40200), (5360, 40140), (5575, 38592), (6030, 35680), (6432, 33450), (6690, 32160), (6700, 32112), (7136, 30150), (7200, 29882), (8028, 26800), (8040, 26760), (8920, 24120), (9648, 22300), (10035, 21440), (10050, 21408), (10704, 20100), (10720, 20070), (11150, 19296), (12060, 17840), (12864, 16725), (13380, 16080), (13400, 16056), (14272, 15075), (14400, 14941)]