131972400

素因数分解:

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

素因数の和:5268

約数の個数: 180

約数和(自身を含む): 523506672

約数和(自身を除く): 391534272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5237, 6300, 8400, 10474, 12600, 15711, 20948, 25200, 26185, 31422, 36659, 41896, 47133, 52370, 62844, 73318, 78555, 83792, 94266, 104740, 109977, 125688, 130925, 146636, 157110, 183295, 188532, 209480, 219954, 235665, 251376, 261850, 293272, 314220, 329931, 366590, 377064, 392775, 418960, 439908, 471330, 523700, 549885, 586544, 628440, 659862, 733180, 754128, 785550, 879816, 916475, 942660, 1047400, 1099770, 1178325, 1256880, 1319724, 1466360, 1571100, 1649655, 1759632, 1832950, 1885320, 2094800, 2199540, 2356650, 2639448, 2749425, 2932720, 3142200, 3299310, 3665900, 3770640, 4399080, 4713300, 5278896, 5498850, 6284400, 6598620, 7331800, 8248275, 8798160, 9426600, 10997700, 13197240, 14663600, 16496550, 18853200, 21995400, 26394480, 32993100, 43990800, 65986200, 131972400]

約数ペア:

[(1, 131972400), (2, 65986200), (3, 43990800), (4, 32993100), (5, 26394480), (6, 21995400), (7, 18853200), (8, 16496550), (9, 14663600), (10, 13197240), (12, 10997700), (14, 9426600), (15, 8798160), (16, 8248275), (18, 7331800), (20, 6598620), (21, 6284400), (24, 5498850), (25, 5278896), (28, 4713300), (30, 4399080), (35, 3770640), (36, 3665900), (40, 3299310), (42, 3142200), (45, 2932720), (48, 2749425), (50, 2639448), (56, 2356650), (60, 2199540), (63, 2094800), (70, 1885320), (72, 1832950), (75, 1759632), (80, 1649655), (84, 1571100), (90, 1466360), (100, 1319724), (105, 1256880), (112, 1178325), (120, 1099770), (126, 1047400), (140, 942660), (144, 916475), (150, 879816), (168, 785550), (175, 754128), (180, 733180), (200, 659862), (210, 628440), (225, 586544), (240, 549885), (252, 523700), (280, 471330), (300, 439908), (315, 418960), (336, 392775), (350, 377064), (360, 366590), (400, 329931), (420, 314220), (450, 293272), (504, 261850), (525, 251376), (560, 235665), (600, 219954), (630, 209480), (700, 188532), (720, 183295), (840, 157110), (900, 146636), (1008, 130925), (1050, 125688), (1200, 109977), (1260, 104740), (1400, 94266), (1575, 83792), (1680, 78555), (1800, 73318), (2100, 62844), (2520, 52370), (2800, 47133), (3150, 41896), (3600, 36659), (4200, 31422), (5040, 26185), (5237, 25200), (6300, 20948), (8400, 15711), (10474, 12600)]