215776800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 216

約数和(自身を含む): 794574144

約数和(自身を除く): 578797344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1303, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2606, 2760, 3312, 3450, 3600, 3680, 3909, 4140, 4600, 5175, 5212, 5520, 6515, 6624, 6900, 7200, 7818, 8280, 9200, 10350, 10424, 11040, 11727, 13030, 13800, 15636, 16560, 18400, 19545, 20700, 20848, 23454, 26060, 27600, 29969, 31272, 32575, 33120, 39090, 41400, 41696, 46908, 52120, 55200, 58635, 59938, 62544, 65150, 78180, 82800, 89907, 93816, 97725, 104240, 117270, 119876, 125088, 130300, 149845, 156360, 165600, 179814, 187632, 195450, 208480, 234540, 239752, 260600, 269721, 293175, 299690, 312720, 359628, 375264, 390900, 449535, 469080, 479504, 521200, 539442, 586350, 599380, 625440, 719256, 749225, 781800, 899070, 938160, 959008, 1042400, 1078884, 1172700, 1198760, 1348605, 1438512, 1498450, 1563600, 1798140, 1876320, 2157768, 2247675, 2345400, 2397520, 2697210, 2877024, 2996900, 3127200, 3596280, 4315536, 4495350, 4690800, 4795040, 5394420, 5993800, 6743025, 7192560, 8631072, 8990700, 9381600, 10788840, 11987600, 13486050, 14385120, 17981400, 21577680, 23975200, 26972100, 35962800, 43155360, 53944200, 71925600, 107888400, 215776800]

約数ペア:

[(1, 215776800), (2, 107888400), (3, 71925600), (4, 53944200), (5, 43155360), (6, 35962800), (8, 26972100), (9, 23975200), (10, 21577680), (12, 17981400), (15, 14385120), (16, 13486050), (18, 11987600), (20, 10788840), (23, 9381600), (24, 8990700), (25, 8631072), (30, 7192560), (32, 6743025), (36, 5993800), (40, 5394420), (45, 4795040), (46, 4690800), (48, 4495350), (50, 4315536), (60, 3596280), (69, 3127200), (72, 2996900), (75, 2877024), (80, 2697210), (90, 2397520), (92, 2345400), (96, 2247675), (100, 2157768), (115, 1876320), (120, 1798140), (138, 1563600), (144, 1498450), (150, 1438512), (160, 1348605), (180, 1198760), (184, 1172700), (200, 1078884), (207, 1042400), (225, 959008), (230, 938160), (240, 899070), (276, 781800), (288, 749225), (300, 719256), (345, 625440), (360, 599380), (368, 586350), (400, 539442), (414, 521200), (450, 479504), (460, 469080), (480, 449535), (552, 390900), (575, 375264), (600, 359628), (690, 312720), (720, 299690), (736, 293175), (800, 269721), (828, 260600), (900, 239752), (920, 234540), (1035, 208480), (1104, 195450), (1150, 187632), (1200, 179814), (1303, 165600), (1380, 156360), (1440, 149845), (1656, 130300), (1725, 125088), (1800, 119876), (1840, 117270), (2070, 104240), (2208, 97725), (2300, 93816), (2400, 89907), (2606, 82800), (2760, 78180), (3312, 65150), (3450, 62544), (3600, 59938), (3680, 58635), (3909, 55200), (4140, 52120), (4600, 46908), (5175, 41696), (5212, 41400), (5520, 39090), (6515, 33120), (6624, 32575), (6900, 31272), (7200, 29969), (7818, 27600), (8280, 26060), (9200, 23454), (10350, 20848), (10424, 20700), (11040, 19545), (11727, 18400), (13030, 16560), (13800, 15636)]