990832800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1319}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 3237917760

約数和(自身を除く): 2247084960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 313, 400, 480, 600, 626, 800, 939, 1200, 1252, 1319, 1565, 1878, 2400, 2504, 2638, 3130, 3756, 3957, 4695, 5008, 5276, 6260, 6595, 7512, 7825, 7914, 9390, 10016, 10552, 12520, 13190, 15024, 15650, 15828, 18780, 19785, 21104, 23475, 25040, 26380, 30048, 31300, 31656, 32975, 37560, 39570, 42208, 46950, 50080, 52760, 62600, 63312, 65950, 75120, 79140, 93900, 98925, 105520, 125200, 126624, 131900, 150240, 158280, 187800, 197850, 211040, 250400, 263800, 316560, 375600, 395700, 412847, 527600, 633120, 751200, 791400, 825694, 1055200, 1238541, 1582800, 1651388, 2064235, 2477082, 3165600, 3302776, 4128470, 4954164, 6192705, 6605552, 8256940, 9908328, 10321175, 12385410, 13211104, 16513880, 19816656, 20642350, 24770820, 30963525, 33027760, 39633312, 41284700, 49541640, 61927050, 66055520, 82569400, 99083280, 123854100, 165138800, 198166560, 247708200, 330277600, 495416400, 990832800]

約数ペア:

[(1, 990832800), (2, 495416400), (3, 330277600), (4, 247708200), (5, 198166560), (6, 165138800), (8, 123854100), (10, 99083280), (12, 82569400), (15, 66055520), (16, 61927050), (20, 49541640), (24, 41284700), (25, 39633312), (30, 33027760), (32, 30963525), (40, 24770820), (48, 20642350), (50, 19816656), (60, 16513880), (75, 13211104), (80, 12385410), (96, 10321175), (100, 9908328), (120, 8256940), (150, 6605552), (160, 6192705), (200, 4954164), (240, 4128470), (300, 3302776), (313, 3165600), (400, 2477082), (480, 2064235), (600, 1651388), (626, 1582800), (800, 1238541), (939, 1055200), (1200, 825694), (1252, 791400), (1319, 751200), (1565, 633120), (1878, 527600), (2400, 412847), (2504, 395700), (2638, 375600), (3130, 316560), (3756, 263800), (3957, 250400), (4695, 211040), (5008, 197850), (5276, 187800), (6260, 158280), (6595, 150240), (7512, 131900), (7825, 126624), (7914, 125200), (9390, 105520), (10016, 98925), (10552, 93900), (12520, 79140), (13190, 75120), (15024, 65950), (15650, 63312), (15828, 62600), (18780, 52760), (19785, 50080), (21104, 46950), (23475, 42208), (25040, 39570), (26380, 37560), (30048, 32975), (31300, 31656)]