87974400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 304444800

約数和(自身を除く): 216470400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 79, 80, 87, 96, 100, 116, 120, 128, 145, 150, 158, 160, 174, 192, 200, 232, 237, 240, 256, 290, 300, 316, 320, 348, 384, 395, 400, 435, 464, 474, 480, 512, 580, 600, 632, 640, 696, 725, 768, 790, 800, 870, 928, 948, 960, 1160, 1185, 1200, 1264, 1280, 1392, 1450, 1536, 1580, 1600, 1740, 1856, 1896, 1920, 1975, 2175, 2291, 2320, 2370, 2400, 2528, 2560, 2784, 2900, 3160, 3200, 3480, 3712, 3792, 3840, 3950, 4350, 4582, 4640, 4740, 4800, 5056, 5568, 5800, 5925, 6320, 6400, 6873, 6960, 7424, 7584, 7680, 7900, 8700, 9164, 9280, 9480, 9600, 10112, 11136, 11455, 11600, 11850, 12640, 12800, 13746, 13920, 14848, 15168, 15800, 17400, 18328, 18560, 18960, 19200, 20224, 22272, 22910, 23200, 23700, 25280, 27492, 27840, 30336, 31600, 34365, 34800, 36656, 37120, 37920, 38400, 40448, 44544, 45820, 46400, 47400, 50560, 54984, 55680, 57275, 60672, 63200, 68730, 69600, 73312, 74240, 75840, 91640, 92800, 94800, 101120, 109968, 111360, 114550, 121344, 126400, 137460, 139200, 146624, 151680, 171825, 183280, 185600, 189600, 202240, 219936, 222720, 229100, 252800, 274920, 278400, 293248, 303360, 343650, 366560, 371200, 379200, 439872, 458200, 505600, 549840, 556800, 586496, 606720, 687300, 733120, 758400, 879744, 916400, 1011200, 1099680, 1113600, 1172992, 1374600, 1466240, 1516800, 1759488, 1832800, 2199360, 2749200, 2932480, 3033600, 3518976, 3665600, 4398720, 5498400, 5864960, 7331200, 8797440, 10996800, 14662400, 17594880, 21993600, 29324800, 43987200, 87974400]

約数ペア:

[(1, 87974400), (2, 43987200), (3, 29324800), (4, 21993600), (5, 17594880), (6, 14662400), (8, 10996800), (10, 8797440), (12, 7331200), (15, 5864960), (16, 5498400), (20, 4398720), (24, 3665600), (25, 3518976), (29, 3033600), (30, 2932480), (32, 2749200), (40, 2199360), (48, 1832800), (50, 1759488), (58, 1516800), (60, 1466240), (64, 1374600), (75, 1172992), (79, 1113600), (80, 1099680), (87, 1011200), (96, 916400), (100, 879744), (116, 758400), (120, 733120), (128, 687300), (145, 606720), (150, 586496), (158, 556800), (160, 549840), (174, 505600), (192, 458200), (200, 439872), (232, 379200), (237, 371200), (240, 366560), (256, 343650), (290, 303360), (300, 293248), (316, 278400), (320, 274920), (348, 252800), (384, 229100), (395, 222720), (400, 219936), (435, 202240), (464, 189600), (474, 185600), (480, 183280), (512, 171825), (580, 151680), (600, 146624), (632, 139200), (640, 137460), (696, 126400), (725, 121344), (768, 114550), (790, 111360), (800, 109968), (870, 101120), (928, 94800), (948, 92800), (960, 91640), (1160, 75840), (1185, 74240), (1200, 73312), (1264, 69600), (1280, 68730), (1392, 63200), (1450, 60672), (1536, 57275), (1580, 55680), (1600, 54984), (1740, 50560), (1856, 47400), (1896, 46400), (1920, 45820), (1975, 44544), (2175, 40448), (2291, 38400), (2320, 37920), (2370, 37120), (2400, 36656), (2528, 34800), (2560, 34365), (2784, 31600), (2900, 30336), (3160, 27840), (3200, 27492), (3480, 25280), (3712, 23700), (3792, 23200), (3840, 22910), (3950, 22272), (4350, 20224), (4582, 19200), (4640, 18960), (4740, 18560), (4800, 18328), (5056, 17400), (5568, 15800), (5800, 15168), (5925, 14848), (6320, 13920), (6400, 13746), (6873, 12800), (6960, 12640), (7424, 11850), (7584, 11600), (7680, 11455), (7900, 11136), (8700, 10112), (9164, 9600), (9280, 9480)]