854516400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 2841484800

約数和(自身を除く): 1986968400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 109, 120, 139, 141, 150, 188, 200, 218, 235, 240, 278, 282, 300, 327, 376, 400, 417, 436, 470, 545, 556, 564, 600, 654, 695, 705, 752, 834, 872, 940, 1090, 1112, 1128, 1175, 1200, 1308, 1390, 1410, 1635, 1668, 1744, 1880, 2085, 2180, 2224, 2256, 2350, 2616, 2725, 2780, 2820, 3270, 3336, 3475, 3525, 3760, 4170, 4360, 4700, 5123, 5232, 5450, 5560, 5640, 6533, 6540, 6672, 6950, 7050, 8175, 8340, 8720, 9400, 10246, 10425, 10900, 11120, 11280, 13066, 13080, 13900, 14100, 15151, 15369, 16350, 16680, 18800, 19599, 20492, 20850, 21800, 25615, 26132, 26160, 27800, 28200, 30302, 30738, 32665, 32700, 33360, 39198, 40984, 41700, 43600, 45453, 51230, 52264, 55600, 56400, 60604, 61476, 65330, 65400, 75755, 76845, 78396, 81968, 83400, 90906, 97995, 102460, 104528, 121208, 122952, 128075, 130660, 130800, 151510, 153690, 156792, 163325, 166800, 181812, 195990, 204920, 227265, 242416, 245904, 256150, 261320, 303020, 307380, 313584, 326650, 363624, 378775, 384225, 391980, 409840, 454530, 489975, 512300, 522640, 606040, 614760, 653300, 712097, 727248, 757550, 768450, 783960, 909060, 979950, 1024600, 1136325, 1212080, 1229520, 1306600, 1424194, 1515100, 1536900, 1567920, 1818120, 1959900, 2049200, 2136291, 2272650, 2613200, 2848388, 3030200, 3073800, 3560485, 3636240, 3919800, 4272582, 4545300, 5696776, 6060400, 6147600, 7120970, 7839600, 8545164, 9090600, 10681455, 11393552, 14241940, 17090328, 17802425, 18181200, 21362910, 28483880, 34180656, 35604850, 42725820, 53407275, 56967760, 71209700, 85451640, 106814550, 142419400, 170903280, 213629100, 284838800, 427258200, 854516400]

約数ペア:

[(1, 854516400), (2, 427258200), (3, 284838800), (4, 213629100), (5, 170903280), (6, 142419400), (8, 106814550), (10, 85451640), (12, 71209700), (15, 56967760), (16, 53407275), (20, 42725820), (24, 35604850), (25, 34180656), (30, 28483880), (40, 21362910), (47, 18181200), (48, 17802425), (50, 17090328), (60, 14241940), (75, 11393552), (80, 10681455), (94, 9090600), (100, 8545164), (109, 7839600), (120, 7120970), (139, 6147600), (141, 6060400), (150, 5696776), (188, 4545300), (200, 4272582), (218, 3919800), (235, 3636240), (240, 3560485), (278, 3073800), (282, 3030200), (300, 2848388), (327, 2613200), (376, 2272650), (400, 2136291), (417, 2049200), (436, 1959900), (470, 1818120), (545, 1567920), (556, 1536900), (564, 1515100), (600, 1424194), (654, 1306600), (695, 1229520), (705, 1212080), (752, 1136325), (834, 1024600), (872, 979950), (940, 909060), (1090, 783960), (1112, 768450), (1128, 757550), (1175, 727248), (1200, 712097), (1308, 653300), (1390, 614760), (1410, 606040), (1635, 522640), (1668, 512300), (1744, 489975), (1880, 454530), (2085, 409840), (2180, 391980), (2224, 384225), (2256, 378775), (2350, 363624), (2616, 326650), (2725, 313584), (2780, 307380), (2820, 303020), (3270, 261320), (3336, 256150), (3475, 245904), (3525, 242416), (3760, 227265), (4170, 204920), (4360, 195990), (4700, 181812), (5123, 166800), (5232, 163325), (5450, 156792), (5560, 153690), (5640, 151510), (6533, 130800), (6540, 130660), (6672, 128075), (6950, 122952), (7050, 121208), (8175, 104528), (8340, 102460), (8720, 97995), (9400, 90906), (10246, 83400), (10425, 81968), (10900, 78396), (11120, 76845), (11280, 75755), (13066, 65400), (13080, 65330), (13900, 61476), (14100, 60604), (15151, 56400), (15369, 55600), (16350, 52264), (16680, 51230), (18800, 45453), (19599, 43600), (20492, 41700), (20850, 40984), (21800, 39198), (25615, 33360), (26132, 32700), (26160, 32665), (27800, 30738), (28200, 30302)]