20162353200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{25889}}^1$

素因数の和:25980

約数の個数: 240

約数和(自身を含む): 71655235200

約数和(自身を除く): 51492882000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 59, 60, 66, 75, 80, 88, 100, 110, 118, 120, 132, 150, 165, 176, 177, 200, 220, 236, 240, 264, 275, 295, 300, 330, 354, 400, 440, 472, 528, 550, 590, 600, 649, 660, 708, 825, 880, 885, 944, 1100, 1180, 1200, 1298, 1320, 1416, 1475, 1650, 1770, 1947, 2200, 2360, 2596, 2640, 2832, 2950, 3245, 3300, 3540, 3894, 4400, 4425, 4720, 5192, 5900, 6490, 6600, 7080, 7788, 8850, 9735, 10384, 11800, 12980, 13200, 14160, 15576, 16225, 17700, 19470, 23600, 25889, 25960, 31152, 32450, 35400, 38940, 48675, 51778, 51920, 64900, 70800, 77667, 77880, 97350, 103556, 129445, 129800, 155334, 155760, 194700, 207112, 258890, 259600, 284779, 310668, 388335, 389400, 414224, 517780, 569558, 621336, 647225, 776670, 778800, 854337, 1035560, 1139116, 1242672, 1294450, 1423895, 1527451, 1553340, 1708674, 1941675, 2071120, 2278232, 2588900, 2847790, 3054902, 3106680, 3417348, 3883350, 4271685, 4556464, 4582353, 5177800, 5695580, 6109804, 6213360, 6834696, 7119475, 7637255, 7766700, 8543370, 9164706, 10355600, 11391160, 12219608, 13669392, 14238950, 15274510, 15533400, 16801961, 17086740, 18329412, 21358425, 22782320, 22911765, 24439216, 28477900, 30549020, 31066800, 33603922, 34173480, 36658824, 38186275, 42716850, 45823530, 50405883, 56955800, 61098040, 67207844, 68346960, 73317648, 76372550, 84009805, 85433700, 91647060, 100811766, 113911600, 114558825, 122196080, 134415688, 152745100, 168019610, 170867400, 183294120, 201623532, 229117650, 252029415, 268831376, 305490200, 336039220, 341734800, 366588240, 403247064, 420049025, 458235300, 504058830, 610980400, 672078440, 806494128, 840098050, 916470600, 1008117660, 1260147075, 1344156880, 1680196100, 1832941200, 2016235320, 2520294150, 3360392200, 4032470640, 5040588300, 6720784400, 10081176600, 20162353200]

約数ペア:

[(1, 20162353200), (2, 10081176600), (3, 6720784400), (4, 5040588300), (5, 4032470640), (6, 3360392200), (8, 2520294150), (10, 2016235320), (11, 1832941200), (12, 1680196100), (15, 1344156880), (16, 1260147075), (20, 1008117660), (22, 916470600), (24, 840098050), (25, 806494128), (30, 672078440), (33, 610980400), (40, 504058830), (44, 458235300), (48, 420049025), (50, 403247064), (55, 366588240), (59, 341734800), (60, 336039220), (66, 305490200), (75, 268831376), (80, 252029415), (88, 229117650), (100, 201623532), (110, 183294120), (118, 170867400), (120, 168019610), (132, 152745100), (150, 134415688), (165, 122196080), (176, 114558825), (177, 113911600), (200, 100811766), (220, 91647060), (236, 85433700), (240, 84009805), (264, 76372550), (275, 73317648), (295, 68346960), (300, 67207844), (330, 61098040), (354, 56955800), (400, 50405883), (440, 45823530), (472, 42716850), (528, 38186275), (550, 36658824), (590, 34173480), (600, 33603922), (649, 31066800), (660, 30549020), (708, 28477900), (825, 24439216), (880, 22911765), (885, 22782320), (944, 21358425), (1100, 18329412), (1180, 17086740), (1200, 16801961), (1298, 15533400), (1320, 15274510), (1416, 14238950), (1475, 13669392), (1650, 12219608), (1770, 11391160), (1947, 10355600), (2200, 9164706), (2360, 8543370), (2596, 7766700), (2640, 7637255), (2832, 7119475), (2950, 6834696), (3245, 6213360), (3300, 6109804), (3540, 5695580), (3894, 5177800), (4400, 4582353), (4425, 4556464), (4720, 4271685), (5192, 3883350), (5900, 3417348), (6490, 3106680), (6600, 3054902), (7080, 2847790), (7788, 2588900), (8850, 2278232), (9735, 2071120), (10384, 1941675), (11800, 1708674), (12980, 1553340), (13200, 1527451), (14160, 1423895), (15576, 1294450), (16225, 1242672), (17700, 1139116), (19470, 1035560), (23600, 854337), (25889, 778800), (25960, 776670), (31152, 647225), (32450, 621336), (35400, 569558), (38940, 517780), (48675, 414224), (51778, 389400), (51920, 388335), (64900, 310668), (70800, 284779), (77667, 259600), (77880, 258890), (97350, 207112), (103556, 194700), (129445, 155760), (129800, 155334)]