55082880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 194285520

約数和(自身を除く): 139202640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 131, 144, 146, 160, 180, 192, 219, 240, 262, 288, 292, 320, 360, 365, 384, 393, 438, 480, 524, 576, 584, 640, 655, 657, 720, 730, 786, 876, 960, 1048, 1095, 1152, 1168, 1179, 1310, 1314, 1440, 1460, 1572, 1752, 1920, 1965, 2096, 2190, 2336, 2358, 2620, 2628, 2880, 2920, 3144, 3285, 3504, 3930, 4192, 4380, 4672, 4716, 5240, 5256, 5760, 5840, 5895, 6288, 6570, 7008, 7860, 8384, 8760, 9344, 9432, 9563, 10480, 10512, 11680, 11790, 12576, 13140, 14016, 15720, 16768, 17520, 18864, 19126, 20960, 21024, 23360, 23580, 25152, 26280, 28032, 28689, 31440, 35040, 37728, 38252, 41920, 42048, 46720, 47160, 47815, 50304, 52560, 57378, 62880, 70080, 75456, 76504, 83840, 84096, 86067, 94320, 95630, 105120, 114756, 125760, 140160, 143445, 150912, 153008, 172134, 188640, 191260, 210240, 229512, 251520, 286890, 306016, 344268, 377280, 382520, 420480, 430335, 459024, 573780, 612032, 688536, 754560, 765040, 860670, 918048, 1147560, 1224064, 1377072, 1530080, 1721340, 1836096, 2295120, 2754144, 3060160, 3442680, 3672192, 4590240, 5508288, 6120320, 6885360, 9180480, 11016576, 13770720, 18360960, 27541440, 55082880]

約数ペア:

[(1, 55082880), (2, 27541440), (3, 18360960), (4, 13770720), (5, 11016576), (6, 9180480), (8, 6885360), (9, 6120320), (10, 5508288), (12, 4590240), (15, 3672192), (16, 3442680), (18, 3060160), (20, 2754144), (24, 2295120), (30, 1836096), (32, 1721340), (36, 1530080), (40, 1377072), (45, 1224064), (48, 1147560), (60, 918048), (64, 860670), (72, 765040), (73, 754560), (80, 688536), (90, 612032), (96, 573780), (120, 459024), (128, 430335), (131, 420480), (144, 382520), (146, 377280), (160, 344268), (180, 306016), (192, 286890), (219, 251520), (240, 229512), (262, 210240), (288, 191260), (292, 188640), (320, 172134), (360, 153008), (365, 150912), (384, 143445), (393, 140160), (438, 125760), (480, 114756), (524, 105120), (576, 95630), (584, 94320), (640, 86067), (655, 84096), (657, 83840), (720, 76504), (730, 75456), (786, 70080), (876, 62880), (960, 57378), (1048, 52560), (1095, 50304), (1152, 47815), (1168, 47160), (1179, 46720), (1310, 42048), (1314, 41920), (1440, 38252), (1460, 37728), (1572, 35040), (1752, 31440), (1920, 28689), (1965, 28032), (2096, 26280), (2190, 25152), (2336, 23580), (2358, 23360), (2620, 21024), (2628, 20960), (2880, 19126), (2920, 18864), (3144, 17520), (3285, 16768), (3504, 15720), (3930, 14016), (4192, 13140), (4380, 12576), (4672, 11790), (4716, 11680), (5240, 10512), (5256, 10480), (5760, 9563), (5840, 9432), (5895, 9344), (6288, 8760), (6570, 8384), (7008, 7860)]