21554800800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2865

約数の個数: 432

約数和(自身を含む): 80000192160

約数和(自身を除く): 58445391360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 169, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 338, 380, 390, 400, 416, 456, 475, 480, 494, 507, 520, 570, 600, 608, 624, 650, 676, 741, 760, 780, 800, 845, 912, 950, 975, 988, 1014, 1040, 1140, 1200, 1235, 1248, 1300, 1352, 1425, 1482, 1520, 1560, 1690, 1824, 1900, 1950, 1976, 2028, 2080, 2280, 2400, 2470, 2535, 2600, 2704, 2797, 2850, 2964, 3040, 3120, 3211, 3380, 3705, 3800, 3900, 3952, 4056, 4225, 4560, 4940, 5070, 5200, 5408, 5594, 5700, 5928, 6175, 6240, 6422, 6760, 7410, 7600, 7800, 7904, 8112, 8391, 8450, 9120, 9633, 9880, 10140, 10400, 11188, 11400, 11856, 12350, 12675, 12844, 13520, 13985, 14820, 15200, 15600, 16055, 16224, 16782, 16900, 18525, 19266, 19760, 20280, 22376, 22800, 23712, 24700, 25350, 25688, 27040, 27970, 29640, 31200, 32110, 33564, 33800, 36361, 37050, 38532, 39520, 40560, 41955, 44752, 45600, 48165, 49400, 50700, 51376, 53143, 55940, 59280, 64220, 67128, 67600, 69925, 72722, 74100, 77064, 80275, 81120, 83910, 89504, 96330, 98800, 101400, 102752, 106286, 109083, 111880, 118560, 128440, 134256, 135200, 139850, 145444, 148200, 154128, 159429, 160550, 167820, 181805, 192660, 197600, 202800, 209775, 212572, 218166, 223760, 240825, 256880, 265715, 268512, 279700, 290888, 296400, 308256, 318858, 321100, 335640, 363610, 385320, 405600, 419550, 425144, 436332, 447520, 472693, 481650, 513760, 531430, 545415, 559400, 581776, 592800, 637716, 642200, 671280, 690859, 727220, 770640, 797145, 839100, 850288, 872664, 909025, 945386, 963300, 1062860, 1090830, 1118800, 1163552, 1275432, 1284400, 1328575, 1342560, 1381718, 1418079, 1454440, 1541280, 1594290, 1678200, 1700576, 1745328, 1818050, 1890772, 1926600, 2072577, 2125720, 2181660, 2237600, 2363465, 2550864, 2568800, 2657150, 2727075, 2763436, 2836158, 2908880, 3188580, 3356400, 3454295, 3490656, 3636100, 3781544, 3853200, 3985725, 4145154, 4251440, 4363320, 4726930, 5101728, 5314300, 5454150, 5526872, 5672316, 5817760, 6377160, 6712800, 6908590, 7090395, 7272200, 7563088, 7706400, 7971450, 8290308, 8502880, 8726640, 8981167, 9453860, 10362885, 10628600, 10908300, 11053744, 11344632, 11817325, 12754320, 13817180, 14180790, 14544400, 15126176, 15942900, 16580616, 17271475, 17453280, 17962334, 18907720, 20725770, 21257200, 21816600, 22107488, 22689264, 23634650, 25508640, 26943501, 27634360, 28361580, 29088800, 31885800, 33161232, 34542950, 35451975, 35924668, 37815440, 41451540, 42514400, 43633200, 44905835, 45378528, 47269300, 51814425, 53887002, 55268720, 56723160, 63771600, 66322464, 69085900, 70903950, 71849336, 75630880, 82903080, 87266400, 89811670, 94538600, 103628850, 107774004, 110537440, 113446320, 127543200, 134717505, 138171800, 141807900, 143698672, 165806160, 179623340, 189077200, 207257700, 215548008, 224529175, 226892640, 269435010, 276343600, 283615800, 287397344, 331612320, 359246680, 378154400, 414515400, 431096016, 449058350, 538870020, 552687200, 567231600, 673587525, 718493360, 829030800, 862192032, 898116700, 1077740040, 1134463200, 1347175050, 1436986720, 1658061600, 1796233400, 2155480080, 2694350100, 3592466800, 4310960160, 5388700200, 7184933600, 10777400400, 21554800800]

約数ペア:

[(1, 21554800800), (2, 10777400400), (3, 7184933600), (4, 5388700200), (5, 4310960160), (6, 3592466800), (8, 2694350100), (10, 2155480080), (12, 1796233400), (13, 1658061600), (15, 1436986720), (16, 1347175050), (19, 1134463200), (20, 1077740040), (24, 898116700), (25, 862192032), (26, 829030800), (30, 718493360), (32, 673587525), (38, 567231600), (39, 552687200), (40, 538870020), (48, 449058350), (50, 431096016), (52, 414515400), (57, 378154400), (60, 359246680), (65, 331612320), (75, 287397344), (76, 283615800), (78, 276343600), (80, 269435010), (95, 226892640), (96, 224529175), (100, 215548008), (104, 207257700), (114, 189077200), (120, 179623340), (130, 165806160), (150, 143698672), (152, 141807900), (156, 138171800), (160, 134717505), (169, 127543200), (190, 113446320), (195, 110537440), (200, 107774004), (208, 103628850), (228, 94538600), (240, 89811670), (247, 87266400), (260, 82903080), (285, 75630880), (300, 71849336), (304, 70903950), (312, 69085900), (325, 66322464), (338, 63771600), (380, 56723160), (390, 55268720), (400, 53887002), (416, 51814425), (456, 47269300), (475, 45378528), (480, 44905835), (494, 43633200), (507, 42514400), (520, 41451540), (570, 37815440), (600, 35924668), (608, 35451975), (624, 34542950), (650, 33161232), (676, 31885800), (741, 29088800), (760, 28361580), (780, 27634360), (800, 26943501), (845, 25508640), (912, 23634650), (950, 22689264), (975, 22107488), (988, 21816600), (1014, 21257200), (1040, 20725770), (1140, 18907720), (1200, 17962334), (1235, 17453280), (1248, 17271475), (1300, 16580616), (1352, 15942900), (1425, 15126176), (1482, 14544400), (1520, 14180790), (1560, 13817180), (1690, 12754320), (1824, 11817325), (1900, 11344632), (1950, 11053744), (1976, 10908300), (2028, 10628600), (2080, 10362885), (2280, 9453860), (2400, 8981167), (2470, 8726640), (2535, 8502880), (2600, 8290308), (2704, 7971450), (2797, 7706400), (2850, 7563088), (2964, 7272200), (3040, 7090395), (3120, 6908590), (3211, 6712800), (3380, 6377160), (3705, 5817760), (3800, 5672316), (3900, 5526872), (3952, 5454150), (4056, 5314300), (4225, 5101728), (4560, 4726930), (4940, 4363320), (5070, 4251440), (5200, 4145154), (5408, 3985725), (5594, 3853200), (5700, 3781544), (5928, 3636100), (6175, 3490656), (6240, 3454295), (6422, 3356400), (6760, 3188580), (7410, 2908880), (7600, 2836158), (7800, 2763436), (7904, 2727075), (8112, 2657150), (8391, 2568800), (8450, 2550864), (9120, 2363465), (9633, 2237600), (9880, 2181660), (10140, 2125720), (10400, 2072577), (11188, 1926600), (11400, 1890772), (11856, 1818050), (12350, 1745328), (12675, 1700576), (12844, 1678200), (13520, 1594290), (13985, 1541280), (14820, 1454440), (15200, 1418079), (15600, 1381718), (16055, 1342560), (16224, 1328575), (16782, 1284400), (16900, 1275432), (18525, 1163552), (19266, 1118800), (19760, 1090830), (20280, 1062860), (22376, 963300), (22800, 945386), (23712, 909025), (24700, 872664), (25350, 850288), (25688, 839100), (27040, 797145), (27970, 770640), (29640, 727220), (31200, 690859), (32110, 671280), (33564, 642200), (33800, 637716), (36361, 592800), (37050, 581776), (38532, 559400), (39520, 545415), (40560, 531430), (41955, 513760), (44752, 481650), (45600, 472693), (48165, 447520), (49400, 436332), (50700, 425144), (51376, 419550), (53143, 405600), (55940, 385320), (59280, 363610), (64220, 335640), (67128, 321100), (67600, 318858), (69925, 308256), (72722, 296400), (74100, 290888), (77064, 279700), (80275, 268512), (81120, 265715), (83910, 256880), (89504, 240825), (96330, 223760), (98800, 218166), (101400, 212572), (102752, 209775), (106286, 202800), (109083, 197600), (111880, 192660), (118560, 181805), (128440, 167820), (134256, 160550), (135200, 159429), (139850, 154128), (145444, 148200)]