204918120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 763084800

約数和(自身を除く): 558166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 165, 180, 188, 198, 216, 220, 235, 264, 270, 282, 297, 330, 360, 367, 376, 396, 423, 440, 470, 495, 517, 540, 564, 594, 660, 705, 734, 792, 846, 940, 990, 1034, 1080, 1101, 1128, 1188, 1269, 1320, 1410, 1468, 1485, 1551, 1692, 1835, 1880, 1980, 2068, 2115, 2202, 2376, 2538, 2585, 2820, 2936, 2970, 3102, 3303, 3384, 3670, 3960, 4037, 4136, 4230, 4404, 4653, 5076, 5170, 5505, 5640, 5940, 6204, 6345, 6606, 7340, 7755, 8074, 8460, 8808, 9306, 9909, 10152, 10340, 11010, 11880, 12111, 12408, 12690, 13212, 13959, 14680, 15510, 16148, 16515, 16920, 17249, 18612, 19818, 20185, 20680, 22020, 23265, 24222, 25380, 26424, 27918, 31020, 32296, 33030, 34498, 36333, 37224, 39636, 40370, 44040, 46530, 48444, 49545, 50760, 51747, 55836, 60555, 62040, 66060, 68996, 69795, 72666, 79272, 80740, 86245, 93060, 96888, 99090, 103494, 108999, 111672, 121110, 132120, 137992, 139590, 145332, 155241, 161480, 172490, 181665, 186120, 189739, 198180, 206988, 217998, 242220, 258735, 279180, 290664, 310482, 344980, 363330, 379478, 396360, 413976, 435996, 465723, 484440, 517470, 544995, 558360, 569217, 620964, 689960, 726660, 758956, 776205, 871992, 931446, 948695, 1034940, 1089990, 1138434, 1241928, 1453320, 1517912, 1552410, 1707651, 1862892, 1897390, 2069880, 2179980, 2276868, 2328615, 2846085, 3104820, 3415302, 3725784, 3794780, 4359960, 4553736, 4657230, 5122953, 5692170, 6209640, 6830604, 7589560, 8538255, 9314460, 10245906, 11384340, 13661208, 17076510, 18628920, 20491812, 22768680, 25614765, 34153020, 40983624, 51229530, 68306040, 102459060, 204918120]

約数ペア:

[(1, 204918120), (2, 102459060), (3, 68306040), (4, 51229530), (5, 40983624), (6, 34153020), (8, 25614765), (9, 22768680), (10, 20491812), (11, 18628920), (12, 17076510), (15, 13661208), (18, 11384340), (20, 10245906), (22, 9314460), (24, 8538255), (27, 7589560), (30, 6830604), (33, 6209640), (36, 5692170), (40, 5122953), (44, 4657230), (45, 4553736), (47, 4359960), (54, 3794780), (55, 3725784), (60, 3415302), (66, 3104820), (72, 2846085), (88, 2328615), (90, 2276868), (94, 2179980), (99, 2069880), (108, 1897390), (110, 1862892), (120, 1707651), (132, 1552410), (135, 1517912), (141, 1453320), (165, 1241928), (180, 1138434), (188, 1089990), (198, 1034940), (216, 948695), (220, 931446), (235, 871992), (264, 776205), (270, 758956), (282, 726660), (297, 689960), (330, 620964), (360, 569217), (367, 558360), (376, 544995), (396, 517470), (423, 484440), (440, 465723), (470, 435996), (495, 413976), (517, 396360), (540, 379478), (564, 363330), (594, 344980), (660, 310482), (705, 290664), (734, 279180), (792, 258735), (846, 242220), (940, 217998), (990, 206988), (1034, 198180), (1080, 189739), (1101, 186120), (1128, 181665), (1188, 172490), (1269, 161480), (1320, 155241), (1410, 145332), (1468, 139590), (1485, 137992), (1551, 132120), (1692, 121110), (1835, 111672), (1880, 108999), (1980, 103494), (2068, 99090), (2115, 96888), (2202, 93060), (2376, 86245), (2538, 80740), (2585, 79272), (2820, 72666), (2936, 69795), (2970, 68996), (3102, 66060), (3303, 62040), (3384, 60555), (3670, 55836), (3960, 51747), (4037, 50760), (4136, 49545), (4230, 48444), (4404, 46530), (4653, 44040), (5076, 40370), (5170, 39636), (5505, 37224), (5640, 36333), (5940, 34498), (6204, 33030), (6345, 32296), (6606, 31020), (7340, 27918), (7755, 26424), (8074, 25380), (8460, 24222), (8808, 23265), (9306, 22020), (9909, 20680), (10152, 20185), (10340, 19818), (11010, 18612), (11880, 17249), (12111, 16920), (12408, 16515), (12690, 16148), (13212, 15510), (13959, 14680)]