20185745580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112031}}^1$

素因数の和:112077

約数の個数: 288

約数和(自身を含む): 82211770368

約数和(自身を除く): 62026024788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5460, 6006, 6435, 6930, 8190, 8580, 9009, 10010, 12012, 12870, 13860, 15015, 16380, 18018, 20020, 25740, 30030, 36036, 45045, 60060, 90090, 112031, 180180, 224062, 336093, 448124, 560155, 672186, 784217, 1008279, 1120310, 1232341, 1344372, 1456403, 1568434, 1680465, 2016558, 2240620, 2352651, 2464682, 2912806, 3136868, 3360930, 3697023, 3921085, 4033116, 4369209, 4705302, 4929364, 5041395, 5825612, 6161705, 6721860, 7057953, 7282015, 7394046, 7842170, 8626387, 8738418, 9410604, 10082790, 10194821, 11091069, 11763255, 12323410, 13107627, 14115906, 14564030, 14788092, 15684340, 16020433, 17252774, 17476836, 18485115, 20165580, 20389642, 21846045, 22182138, 23526510, 24646820, 25879161, 26215254, 28231812, 29128060, 30584463, 32040866, 34505548, 35289765, 36970230, 40779284, 43131935, 43692090, 44364276, 47053020, 48061299, 50974105, 51758322, 52430508, 55455345, 61168926, 64081732, 65538135, 70579530, 73940460, 77637483, 80102165, 86263870, 87384180, 91753389, 96122598, 101948210, 103516644, 110910690, 112143031, 122337852, 129395805, 131076270, 141159060, 144183897, 152922315, 155274966, 160204330, 172527740, 183506778, 192245196, 203896420, 221821380, 224286062, 240306495, 258791610, 262152540, 288367794, 305844630, 310549932, 320408660, 336429093, 367013556, 388187415, 448572124, 458766945, 480612990, 517583220, 560715155, 576735588, 611689260, 672858186, 720919485, 776374830, 917533890, 961225980, 1009287279, 1121430310, 1345716372, 1441838970, 1552749660, 1682145465, 1835067780, 2018574558, 2242860620, 2883677940, 3364290930, 4037149116, 5046436395, 6728581860, 10092872790, 20185745580]

約数ペア:

[(1, 20185745580), (2, 10092872790), (3, 6728581860), (4, 5046436395), (5, 4037149116), (6, 3364290930), (7, 2883677940), (9, 2242860620), (10, 2018574558), (11, 1835067780), (12, 1682145465), (13, 1552749660), (14, 1441838970), (15, 1345716372), (18, 1121430310), (20, 1009287279), (21, 961225980), (22, 917533890), (26, 776374830), (28, 720919485), (30, 672858186), (33, 611689260), (35, 576735588), (36, 560715155), (39, 517583220), (42, 480612990), (44, 458766945), (45, 448572124), (52, 388187415), (55, 367013556), (60, 336429093), (63, 320408660), (65, 310549932), (66, 305844630), (70, 288367794), (77, 262152540), (78, 258791610), (84, 240306495), (90, 224286062), (91, 221821380), (99, 203896420), (105, 192245196), (110, 183506778), (117, 172527740), (126, 160204330), (130, 155274966), (132, 152922315), (140, 144183897), (143, 141159060), (154, 131076270), (156, 129395805), (165, 122337852), (180, 112143031), (182, 110910690), (195, 103516644), (198, 101948210), (210, 96122598), (220, 91753389), (231, 87384180), (234, 86263870), (252, 80102165), (260, 77637483), (273, 73940460), (286, 70579530), (308, 65538135), (315, 64081732), (330, 61168926), (364, 55455345), (385, 52430508), (390, 51758322), (396, 50974105), (420, 48061299), (429, 47053020), (455, 44364276), (462, 43692090), (468, 43131935), (495, 40779284), (546, 36970230), (572, 35289765), (585, 34505548), (630, 32040866), (660, 30584463), (693, 29128060), (715, 28231812), (770, 26215254), (780, 25879161), (819, 24646820), (858, 23526510), (910, 22182138), (924, 21846045), (990, 20389642), (1001, 20165580), (1092, 18485115), (1155, 17476836), (1170, 17252774), (1260, 16020433), (1287, 15684340), (1365, 14788092), (1386, 14564030), (1430, 14115906), (1540, 13107627), (1638, 12323410), (1716, 11763255), (1820, 11091069), (1980, 10194821), (2002, 10082790), (2145, 9410604), (2310, 8738418), (2340, 8626387), (2574, 7842170), (2730, 7394046), (2772, 7282015), (2860, 7057953), (3003, 6721860), (3276, 6161705), (3465, 5825612), (4004, 5041395), (4095, 4929364), (4290, 4705302), (4620, 4369209), (5005, 4033116), (5148, 3921085), (5460, 3697023), (6006, 3360930), (6435, 3136868), (6930, 2912806), (8190, 2464682), (8580, 2352651), (9009, 2240620), (10010, 2016558), (12012, 1680465), (12870, 1568434), (13860, 1456403), (15015, 1344372), (16380, 1232341), (18018, 1120310), (20020, 1008279), (25740, 784217), (30030, 672186), (36036, 560155), (45045, 448124), (60060, 336093), (90090, 224062), (112031, 180180)]