20619286200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{883}}^1\times {\mathrm{12973}}^1$

素因数の和:13878

約数の個数: 144

約数和(自身を含む): 69330201720

約数和(自身を除く): 48710915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 883, 900, 1766, 1800, 2649, 3532, 4415, 5298, 7064, 7947, 8830, 10596, 12973, 13245, 15894, 17660, 21192, 22075, 25946, 26490, 31788, 35320, 38919, 39735, 44150, 51892, 52980, 63576, 64865, 66225, 77838, 79470, 88300, 103784, 105960, 116757, 129730, 132450, 155676, 158940, 176600, 194595, 198675, 233514, 259460, 264900, 311352, 317880, 324325, 389190, 397350, 467028, 518920, 529800, 583785, 648650, 778380, 794700, 934056, 972975, 1167570, 1297300, 1556760, 1589400, 1945950, 2335140, 2594600, 2918925, 3891900, 4670280, 5837850, 7783800, 11455159, 11675700, 22910318, 23351400, 34365477, 45820636, 57275795, 68730954, 91641272, 103096431, 114551590, 137461908, 171827385, 206192862, 229103180, 274923816, 286378975, 343654770, 412385724, 458206360, 515482155, 572757950, 687309540, 824771448, 859136925, 1030964310, 1145515900, 1374619080, 1718273850, 2061928620, 2291031800, 2577410775, 3436547700, 4123857240, 5154821550, 6873095400, 10309643100, 20619286200]

約数ペア:

[(1, 20619286200), (2, 10309643100), (3, 6873095400), (4, 5154821550), (5, 4123857240), (6, 3436547700), (8, 2577410775), (9, 2291031800), (10, 2061928620), (12, 1718273850), (15, 1374619080), (18, 1145515900), (20, 1030964310), (24, 859136925), (25, 824771448), (30, 687309540), (36, 572757950), (40, 515482155), (45, 458206360), (50, 412385724), (60, 343654770), (72, 286378975), (75, 274923816), (90, 229103180), (100, 206192862), (120, 171827385), (150, 137461908), (180, 114551590), (200, 103096431), (225, 91641272), (300, 68730954), (360, 57275795), (450, 45820636), (600, 34365477), (883, 23351400), (900, 22910318), (1766, 11675700), (1800, 11455159), (2649, 7783800), (3532, 5837850), (4415, 4670280), (5298, 3891900), (7064, 2918925), (7947, 2594600), (8830, 2335140), (10596, 1945950), (12973, 1589400), (13245, 1556760), (15894, 1297300), (17660, 1167570), (21192, 972975), (22075, 934056), (25946, 794700), (26490, 778380), (31788, 648650), (35320, 583785), (38919, 529800), (39735, 518920), (44150, 467028), (51892, 397350), (52980, 389190), (63576, 324325), (64865, 317880), (66225, 311352), (77838, 264900), (79470, 259460), (88300, 233514), (103784, 198675), (105960, 194595), (116757, 176600), (129730, 158940), (132450, 155676)]