395917200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5271

約数の個数: 240

約数和(自身を含む): 1610789760

約数和(自身を除く): 1214872560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5237, 5400, 6300, 7560, 8400, 9450, 10474, 10800, 12600, 15120, 15711, 18900, 20948, 25200, 26185, 31422, 36659, 37800, 41896, 47133, 52370, 62844, 73318, 75600, 78555, 83792, 94266, 104740, 109977, 125688, 130925, 141399, 146636, 157110, 183295, 188532, 209480, 219954, 235665, 251376, 261850, 282798, 293272, 314220, 329931, 366590, 377064, 392775, 418960, 439908, 471330, 523700, 549885, 565596, 586544, 628440, 659862, 706995, 733180, 754128, 785550, 879816, 916475, 942660, 989793, 1047400, 1099770, 1131192, 1178325, 1256880, 1319724, 1413990, 1466360, 1571100, 1649655, 1759632, 1832950, 1885320, 1979586, 2094800, 2199540, 2262384, 2356650, 2639448, 2749425, 2827980, 2932720, 3142200, 3299310, 3534975, 3665900, 3770640, 3959172, 4399080, 4713300, 4948965, 5278896, 5498850, 5655960, 6284400, 6598620, 7069950, 7331800, 7918344, 8248275, 8798160, 9426600, 9897930, 10997700, 11311920, 13197240, 14139900, 14663600, 15836688, 16496550, 18853200, 19795860, 21995400, 24744825, 26394480, 28279800, 32993100, 39591720, 43990800, 49489650, 56559600, 65986200, 79183440, 98979300, 131972400, 197958600, 395917200]

約数ペア:

[(1, 395917200), (2, 197958600), (3, 131972400), (4, 98979300), (5, 79183440), (6, 65986200), (7, 56559600), (8, 49489650), (9, 43990800), (10, 39591720), (12, 32993100), (14, 28279800), (15, 26394480), (16, 24744825), (18, 21995400), (20, 19795860), (21, 18853200), (24, 16496550), (25, 15836688), (27, 14663600), (28, 14139900), (30, 13197240), (35, 11311920), (36, 10997700), (40, 9897930), (42, 9426600), (45, 8798160), (48, 8248275), (50, 7918344), (54, 7331800), (56, 7069950), (60, 6598620), (63, 6284400), (70, 5655960), (72, 5498850), (75, 5278896), (80, 4948965), (84, 4713300), (90, 4399080), (100, 3959172), (105, 3770640), (108, 3665900), (112, 3534975), (120, 3299310), (126, 3142200), (135, 2932720), (140, 2827980), (144, 2749425), (150, 2639448), (168, 2356650), (175, 2262384), (180, 2199540), (189, 2094800), (200, 1979586), (210, 1885320), (216, 1832950), (225, 1759632), (240, 1649655), (252, 1571100), (270, 1466360), (280, 1413990), (300, 1319724), (315, 1256880), (336, 1178325), (350, 1131192), (360, 1099770), (378, 1047400), (400, 989793), (420, 942660), (432, 916475), (450, 879816), (504, 785550), (525, 754128), (540, 733180), (560, 706995), (600, 659862), (630, 628440), (675, 586544), (700, 565596), (720, 549885), (756, 523700), (840, 471330), (900, 439908), (945, 418960), (1008, 392775), (1050, 377064), (1080, 366590), (1200, 329931), (1260, 314220), (1350, 293272), (1400, 282798), (1512, 261850), (1575, 251376), (1680, 235665), (1800, 219954), (1890, 209480), (2100, 188532), (2160, 183295), (2520, 157110), (2700, 146636), (2800, 141399), (3024, 130925), (3150, 125688), (3600, 109977), (3780, 104740), (4200, 94266), (4725, 83792), (5040, 78555), (5237, 75600), (5400, 73318), (6300, 62844), (7560, 52370), (8400, 47133), (9450, 41896), (10474, 37800), (10800, 36659), (12600, 31422), (15120, 26185), (15711, 25200), (18900, 20948)]