220327800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 384

約数和(自身を含む): 899942400

約数和(自身を除く): 679614600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 38, 40, 42, 44, 50, 55, 56, 57, 60, 66, 70, 75, 76, 77, 84, 88, 95, 100, 105, 110, 114, 120, 132, 133, 140, 150, 152, 154, 165, 168, 175, 190, 200, 209, 210, 220, 228, 231, 251, 264, 266, 275, 280, 285, 300, 308, 330, 350, 380, 385, 399, 418, 420, 440, 456, 462, 475, 502, 525, 532, 550, 570, 600, 616, 627, 660, 665, 700, 753, 760, 770, 798, 825, 836, 840, 924, 950, 1004, 1045, 1050, 1064, 1100, 1140, 1155, 1254, 1255, 1320, 1330, 1400, 1425, 1463, 1506, 1540, 1596, 1650, 1672, 1757, 1848, 1900, 1925, 1995, 2008, 2090, 2100, 2200, 2280, 2310, 2508, 2510, 2660, 2761, 2850, 2926, 3012, 3080, 3135, 3192, 3300, 3325, 3514, 3765, 3800, 3850, 3990, 4180, 4200, 4389, 4620, 4769, 5016, 5020, 5225, 5271, 5320, 5522, 5700, 5775, 5852, 6024, 6270, 6275, 6600, 6650, 7028, 7315, 7530, 7700, 7980, 8283, 8360, 8778, 8785, 9240, 9538, 9975, 10040, 10450, 10542, 11044, 11400, 11550, 11704, 12540, 12550, 13300, 13805, 14056, 14307, 14630, 15060, 15400, 15675, 15960, 16566, 17556, 17570, 18825, 19076, 19327, 19950, 20900, 21084, 21945, 22088, 23100, 23845, 25080, 25100, 26355, 26600, 27610, 28614, 29260, 30120, 31350, 33132, 33383, 35112, 35140, 36575, 37650, 38152, 38654, 39900, 41415, 41800, 42168, 43890, 43925, 46200, 47690, 50200, 52459, 52710, 55220, 57228, 57981, 58520, 62700, 66264, 66766, 69025, 70280, 71535, 73150, 75300, 77308, 79800, 82830, 87780, 87850, 95380, 96635, 100149, 104918, 105420, 109725, 110440, 114456, 115962, 119225, 125400, 131775, 133532, 138050, 143070, 146300, 150600, 154616, 157377, 165660, 166915, 175560, 175700, 190760, 193270, 200298, 207075, 209836, 210840, 219450, 231924, 238450, 262295, 263550, 267064, 276100, 286140, 289905, 292600, 314754, 331320, 333830, 351400, 357675, 367213, 386540, 400596, 414150, 419672, 438900, 463848, 476900, 483175, 500745, 524590, 527100, 552200, 572280, 579810, 629508, 667660, 715350, 734426, 773080, 786885, 801192, 828300, 834575, 877800, 953800, 966350, 1001490, 1049180, 1054200, 1101639, 1159620, 1259016, 1311475, 1335320, 1430700, 1449525, 1468852, 1573770, 1656600, 1669150, 1836065, 1932700, 2002980, 2098360, 2203278, 2319240, 2503725, 2622950, 2861400, 2899050, 2937704, 3147540, 3338300, 3672130, 3865400, 3934425, 4005960, 4406556, 5007450, 5245900, 5508195, 5798100, 6295080, 6676600, 7344260, 7868850, 8813112, 9180325, 10014900, 10491800, 11016390, 11596200, 14688520, 15737700, 18360650, 20029800, 22032780, 27540975, 31475400, 36721300, 44065560, 55081950, 73442600, 110163900, 220327800]

約数ペア:

[(1, 220327800), (2, 110163900), (3, 73442600), (4, 55081950), (5, 44065560), (6, 36721300), (7, 31475400), (8, 27540975), (10, 22032780), (11, 20029800), (12, 18360650), (14, 15737700), (15, 14688520), (19, 11596200), (20, 11016390), (21, 10491800), (22, 10014900), (24, 9180325), (25, 8813112), (28, 7868850), (30, 7344260), (33, 6676600), (35, 6295080), (38, 5798100), (40, 5508195), (42, 5245900), (44, 5007450), (50, 4406556), (55, 4005960), (56, 3934425), (57, 3865400), (60, 3672130), (66, 3338300), (70, 3147540), (75, 2937704), (76, 2899050), (77, 2861400), (84, 2622950), (88, 2503725), (95, 2319240), (100, 2203278), (105, 2098360), (110, 2002980), (114, 1932700), (120, 1836065), (132, 1669150), (133, 1656600), (140, 1573770), (150, 1468852), (152, 1449525), (154, 1430700), (165, 1335320), (168, 1311475), (175, 1259016), (190, 1159620), (200, 1101639), (209, 1054200), (210, 1049180), (220, 1001490), (228, 966350), (231, 953800), (251, 877800), (264, 834575), (266, 828300), (275, 801192), (280, 786885), (285, 773080), (300, 734426), (308, 715350), (330, 667660), (350, 629508), (380, 579810), (385, 572280), (399, 552200), (418, 527100), (420, 524590), (440, 500745), (456, 483175), (462, 476900), (475, 463848), (502, 438900), (525, 419672), (532, 414150), (550, 400596), (570, 386540), (600, 367213), (616, 357675), (627, 351400), (660, 333830), (665, 331320), (700, 314754), (753, 292600), (760, 289905), (770, 286140), (798, 276100), (825, 267064), (836, 263550), (840, 262295), (924, 238450), (950, 231924), (1004, 219450), (1045, 210840), (1050, 209836), (1064, 207075), (1100, 200298), (1140, 193270), (1155, 190760), (1254, 175700), (1255, 175560), (1320, 166915), (1330, 165660), (1400, 157377), (1425, 154616), (1463, 150600), (1506, 146300), (1540, 143070), (1596, 138050), (1650, 133532), (1672, 131775), (1757, 125400), (1848, 119225), (1900, 115962), (1925, 114456), (1995, 110440), (2008, 109725), (2090, 105420), (2100, 104918), (2200, 100149), (2280, 96635), (2310, 95380), (2508, 87850), (2510, 87780), (2660, 82830), (2761, 79800), (2850, 77308), (2926, 75300), (3012, 73150), (3080, 71535), (3135, 70280), (3192, 69025), (3300, 66766), (3325, 66264), (3514, 62700), (3765, 58520), (3800, 57981), (3850, 57228), (3990, 55220), (4180, 52710), (4200, 52459), (4389, 50200), (4620, 47690), (4769, 46200), (5016, 43925), (5020, 43890), (5225, 42168), (5271, 41800), (5320, 41415), (5522, 39900), (5700, 38654), (5775, 38152), (5852, 37650), (6024, 36575), (6270, 35140), (6275, 35112), (6600, 33383), (6650, 33132), (7028, 31350), (7315, 30120), (7530, 29260), (7700, 28614), (7980, 27610), (8283, 26600), (8360, 26355), (8778, 25100), (8785, 25080), (9240, 23845), (9538, 23100), (9975, 22088), (10040, 21945), (10450, 21084), (10542, 20900), (11044, 19950), (11400, 19327), (11550, 19076), (11704, 18825), (12540, 17570), (12550, 17556), (13300, 16566), (13805, 15960), (14056, 15675), (14307, 15400), (14630, 15060)]