768214200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 2585772000

約数和(自身を除く): 1817557800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 149, 150, 156, 195, 200, 260, 298, 300, 312, 325, 390, 447, 520, 596, 600, 650, 661, 745, 780, 894, 975, 1192, 1300, 1322, 1490, 1560, 1788, 1937, 1950, 1983, 2235, 2600, 2644, 2980, 3305, 3576, 3725, 3874, 3900, 3966, 4470, 5288, 5811, 5960, 6610, 7450, 7748, 7800, 7932, 8593, 8940, 9685, 9915, 11175, 11622, 13220, 14900, 15496, 15864, 16525, 17186, 17880, 19370, 19830, 22350, 23244, 25779, 26440, 29055, 29800, 33050, 34372, 38740, 39660, 42965, 44700, 46488, 48425, 49575, 51558, 58110, 66100, 68744, 77480, 79320, 85930, 89400, 96850, 98489, 99150, 103116, 116220, 128895, 132200, 145275, 171860, 193700, 196978, 198300, 206232, 214825, 232440, 257790, 290550, 295467, 343720, 387400, 393956, 396600, 429650, 492445, 515580, 581100, 590934, 644475, 787912, 859300, 984890, 1031160, 1162200, 1181868, 1280357, 1288950, 1477335, 1718600, 1969780, 2363736, 2462225, 2560714, 2577900, 2954670, 3841071, 3939560, 4924450, 5121428, 5155800, 5909340, 6401785, 7386675, 7682142, 9848900, 10242856, 11818680, 12803570, 14773350, 15364284, 19205355, 19697800, 25607140, 29546700, 30728568, 32008925, 38410710, 51214280, 59093400, 64017850, 76821420, 96026775, 128035700, 153642840, 192053550, 256071400, 384107100, 768214200]

約数ペア:

[(1, 768214200), (2, 384107100), (3, 256071400), (4, 192053550), (5, 153642840), (6, 128035700), (8, 96026775), (10, 76821420), (12, 64017850), (13, 59093400), (15, 51214280), (20, 38410710), (24, 32008925), (25, 30728568), (26, 29546700), (30, 25607140), (39, 19697800), (40, 19205355), (50, 15364284), (52, 14773350), (60, 12803570), (65, 11818680), (75, 10242856), (78, 9848900), (100, 7682142), (104, 7386675), (120, 6401785), (130, 5909340), (149, 5155800), (150, 5121428), (156, 4924450), (195, 3939560), (200, 3841071), (260, 2954670), (298, 2577900), (300, 2560714), (312, 2462225), (325, 2363736), (390, 1969780), (447, 1718600), (520, 1477335), (596, 1288950), (600, 1280357), (650, 1181868), (661, 1162200), (745, 1031160), (780, 984890), (894, 859300), (975, 787912), (1192, 644475), (1300, 590934), (1322, 581100), (1490, 515580), (1560, 492445), (1788, 429650), (1937, 396600), (1950, 393956), (1983, 387400), (2235, 343720), (2600, 295467), (2644, 290550), (2980, 257790), (3305, 232440), (3576, 214825), (3725, 206232), (3874, 198300), (3900, 196978), (3966, 193700), (4470, 171860), (5288, 145275), (5811, 132200), (5960, 128895), (6610, 116220), (7450, 103116), (7748, 99150), (7800, 98489), (7932, 96850), (8593, 89400), (8940, 85930), (9685, 79320), (9915, 77480), (11175, 68744), (11622, 66100), (13220, 58110), (14900, 51558), (15496, 49575), (15864, 48425), (16525, 46488), (17186, 44700), (17880, 42965), (19370, 39660), (19830, 38740), (22350, 34372), (23244, 33050), (25779, 29800), (26440, 29055)]