74796800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 212903040

約数和(自身を除く): 138106240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 31, 32, 40, 50, 52, 58, 62, 64, 65, 80, 100, 104, 116, 124, 128, 130, 145, 155, 160, 200, 208, 232, 248, 256, 260, 290, 310, 320, 325, 377, 400, 403, 416, 464, 496, 520, 580, 620, 640, 650, 725, 754, 775, 800, 806, 832, 899, 928, 992, 1040, 1160, 1240, 1280, 1300, 1450, 1508, 1550, 1600, 1612, 1664, 1798, 1856, 1885, 1984, 2015, 2080, 2320, 2480, 2600, 2900, 3016, 3100, 3200, 3224, 3328, 3596, 3712, 3770, 3968, 4030, 4160, 4495, 4640, 4960, 5200, 5800, 6032, 6200, 6400, 6448, 7192, 7424, 7540, 7936, 8060, 8320, 8990, 9280, 9425, 9920, 10075, 10400, 11600, 11687, 12064, 12400, 12896, 14384, 15080, 16120, 16640, 17980, 18560, 18850, 19840, 20150, 20800, 22475, 23200, 23374, 24128, 24800, 25792, 28768, 30160, 32240, 35960, 37120, 37700, 39680, 40300, 41600, 44950, 46400, 46748, 48256, 49600, 51584, 57536, 58435, 60320, 64480, 71920, 75400, 80600, 83200, 89900, 92800, 93496, 96512, 99200, 103168, 115072, 116870, 120640, 128960, 143840, 150800, 161200, 179800, 185600, 186992, 198400, 230144, 233740, 241280, 257920, 287680, 292175, 301600, 322400, 359600, 373984, 467480, 482560, 515840, 575360, 584350, 603200, 644800, 719200, 747968, 934960, 1150720, 1168700, 1206400, 1289600, 1438400, 1495936, 1869920, 2337400, 2412800, 2579200, 2876800, 2991872, 3739840, 4674800, 5753600, 7479680, 9349600, 14959360, 18699200, 37398400, 74796800]

約数ペア:

[(1, 74796800), (2, 37398400), (4, 18699200), (5, 14959360), (8, 9349600), (10, 7479680), (13, 5753600), (16, 4674800), (20, 3739840), (25, 2991872), (26, 2876800), (29, 2579200), (31, 2412800), (32, 2337400), (40, 1869920), (50, 1495936), (52, 1438400), (58, 1289600), (62, 1206400), (64, 1168700), (65, 1150720), (80, 934960), (100, 747968), (104, 719200), (116, 644800), (124, 603200), (128, 584350), (130, 575360), (145, 515840), (155, 482560), (160, 467480), (200, 373984), (208, 359600), (232, 322400), (248, 301600), (256, 292175), (260, 287680), (290, 257920), (310, 241280), (320, 233740), (325, 230144), (377, 198400), (400, 186992), (403, 185600), (416, 179800), (464, 161200), (496, 150800), (520, 143840), (580, 128960), (620, 120640), (640, 116870), (650, 115072), (725, 103168), (754, 99200), (775, 96512), (800, 93496), (806, 92800), (832, 89900), (899, 83200), (928, 80600), (992, 75400), (1040, 71920), (1160, 64480), (1240, 60320), (1280, 58435), (1300, 57536), (1450, 51584), (1508, 49600), (1550, 48256), (1600, 46748), (1612, 46400), (1664, 44950), (1798, 41600), (1856, 40300), (1885, 39680), (1984, 37700), (2015, 37120), (2080, 35960), (2320, 32240), (2480, 30160), (2600, 28768), (2900, 25792), (3016, 24800), (3100, 24128), (3200, 23374), (3224, 23200), (3328, 22475), (3596, 20800), (3712, 20150), (3770, 19840), (3968, 18850), (4030, 18560), (4160, 17980), (4495, 16640), (4640, 16120), (4960, 15080), (5200, 14384), (5800, 12896), (6032, 12400), (6200, 12064), (6400, 11687), (6448, 11600), (7192, 10400), (7424, 10075), (7540, 9920), (7936, 9425), (8060, 9280), (8320, 8990)]