202975920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 869087232

約数和(自身を除く): 666111312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 48, 51, 56, 60, 63, 68, 69, 70, 72, 80, 84, 85, 90, 92, 102, 103, 105, 112, 115, 119, 120, 126, 136, 138, 140, 144, 153, 161, 168, 170, 180, 184, 204, 206, 207, 210, 230, 238, 240, 252, 255, 272, 276, 280, 306, 309, 315, 322, 336, 340, 345, 357, 360, 368, 391, 408, 412, 414, 420, 460, 476, 483, 504, 510, 515, 552, 560, 595, 612, 618, 630, 644, 680, 690, 714, 720, 721, 765, 782, 805, 816, 824, 828, 840, 920, 927, 952, 966, 1008, 1020, 1030, 1035, 1071, 1104, 1173, 1190, 1224, 1236, 1260, 1288, 1360, 1380, 1428, 1442, 1449, 1530, 1545, 1564, 1610, 1648, 1656, 1680, 1751, 1785, 1840, 1854, 1904, 1932, 1955, 2040, 2060, 2070, 2142, 2163, 2346, 2369, 2380, 2415, 2448, 2472, 2520, 2576, 2737, 2760, 2856, 2884, 2898, 3060, 3090, 3128, 3220, 3312, 3502, 3519, 3570, 3605, 3708, 3864, 3910, 4080, 4120, 4140, 4284, 4326, 4635, 4692, 4738, 4760, 4830, 4944, 5040, 5253, 5355, 5474, 5520, 5712, 5768, 5796, 5865, 6120, 6180, 6256, 6440, 6489, 7004, 7038, 7107, 7140, 7210, 7245, 7416, 7728, 7820, 8211, 8240, 8280, 8568, 8652, 8755, 9270, 9384, 9476, 9520, 9660, 10506, 10710, 10815, 10948, 11536, 11592, 11730, 11845, 12240, 12257, 12360, 12880, 12978, 13685, 14008, 14076, 14214, 14280, 14420, 14490, 14832, 15640, 15759, 16422, 16560, 16583, 17136, 17304, 17510, 17595, 18540, 18768, 18952, 19320, 21012, 21321, 21420, 21630, 21896, 23184, 23460, 23690, 24514, 24633, 24720, 25956, 26265, 27370, 28016, 28152, 28428, 28560, 28840, 28980, 31280, 31518, 32445, 32844, 33166, 34608, 35020, 35190, 35535, 36771, 37080, 37904, 38640, 40273, 41055, 42024, 42642, 42840, 43260, 43792, 46920, 47380, 49028, 49266, 49749, 51912, 52530, 54740, 56304, 56856, 57680, 57960, 61285, 63036, 64890, 65688, 66332, 70040, 70380, 71070, 73542, 74160, 78795, 80546, 82110, 82915, 84048, 85284, 85680, 86520, 93840, 94760, 98056, 98532, 99498, 103824, 105060, 106605, 109480, 110313, 113712, 115920, 120819, 122570, 123165, 126072, 129780, 131376, 132664, 140080, 140760, 142140, 147084, 149247, 157590, 161092, 164220, 165830, 170568, 173040, 183855, 189520, 196112, 197064, 198996, 201365, 210120, 213210, 218960, 220626, 241638, 245140, 246330, 248745, 252144, 259560, 265328, 281520, 281911, 284280, 294168, 298494, 315180, 322184, 328440, 331660, 341136, 362457, 367710, 394128, 397992, 402730, 420240, 426420, 441252, 483276, 490280, 492660, 497490, 519120, 551565, 563822, 568560, 588336, 596988, 604095, 630360, 644368, 656880, 663320, 724914, 735420, 746235, 795984, 805460, 845733, 852840, 882504, 966552, 980560, 985320, 994980, 1103130, 1127644, 1193976, 1208190, 1260720, 1326640, 1409555, 1449828, 1470840, 1492470, 1610920, 1691466, 1705680, 1765008, 1812285, 1933104, 1970640, 1989960, 2206260, 2255288, 2387952, 2416380, 2537199, 2819110, 2899656, 2941680, 2984940, 3221840, 3382932, 3624570, 3979920, 4228665, 4412520, 4510576, 4832760, 5074398, 5638220, 5799312, 5969880, 6765864, 7249140, 8457330, 8825040, 9665520, 10148796, 11276440, 11939760, 12685995, 13531728, 14498280, 16914660, 20297592, 22552880, 25371990, 28996560, 33829320, 40595184, 50743980, 67658640, 101487960, 202975920]

約数ペア:

[(1, 202975920), (2, 101487960), (3, 67658640), (4, 50743980), (5, 40595184), (6, 33829320), (7, 28996560), (8, 25371990), (9, 22552880), (10, 20297592), (12, 16914660), (14, 14498280), (15, 13531728), (16, 12685995), (17, 11939760), (18, 11276440), (20, 10148796), (21, 9665520), (23, 8825040), (24, 8457330), (28, 7249140), (30, 6765864), (34, 5969880), (35, 5799312), (36, 5638220), (40, 5074398), (42, 4832760), (45, 4510576), (46, 4412520), (48, 4228665), (51, 3979920), (56, 3624570), (60, 3382932), (63, 3221840), (68, 2984940), (69, 2941680), (70, 2899656), (72, 2819110), (80, 2537199), (84, 2416380), (85, 2387952), (90, 2255288), (92, 2206260), (102, 1989960), (103, 1970640), (105, 1933104), (112, 1812285), (115, 1765008), (119, 1705680), (120, 1691466), (126, 1610920), (136, 1492470), (138, 1470840), (140, 1449828), (144, 1409555), (153, 1326640), (161, 1260720), (168, 1208190), (170, 1193976), (180, 1127644), (184, 1103130), (204, 994980), (206, 985320), (207, 980560), (210, 966552), (230, 882504), (238, 852840), (240, 845733), (252, 805460), (255, 795984), (272, 746235), (276, 735420), (280, 724914), (306, 663320), (309, 656880), (315, 644368), (322, 630360), (336, 604095), (340, 596988), (345, 588336), (357, 568560), (360, 563822), (368, 551565), (391, 519120), (408, 497490), (412, 492660), (414, 490280), (420, 483276), (460, 441252), (476, 426420), (483, 420240), (504, 402730), (510, 397992), (515, 394128), (552, 367710), (560, 362457), (595, 341136), (612, 331660), (618, 328440), (630, 322184), (644, 315180), (680, 298494), (690, 294168), (714, 284280), (720, 281911), (721, 281520), (765, 265328), (782, 259560), (805, 252144), (816, 248745), (824, 246330), (828, 245140), (840, 241638), (920, 220626), (927, 218960), (952, 213210), (966, 210120), (1008, 201365), (1020, 198996), (1030, 197064), (1035, 196112), (1071, 189520), (1104, 183855), (1173, 173040), (1190, 170568), (1224, 165830), (1236, 164220), (1260, 161092), (1288, 157590), (1360, 149247), (1380, 147084), (1428, 142140), (1442, 140760), (1449, 140080), (1530, 132664), (1545, 131376), (1564, 129780), (1610, 126072), (1648, 123165), (1656, 122570), (1680, 120819), (1751, 115920), (1785, 113712), (1840, 110313), (1854, 109480), (1904, 106605), (1932, 105060), (1955, 103824), (2040, 99498), (2060, 98532), (2070, 98056), (2142, 94760), (2163, 93840), (2346, 86520), (2369, 85680), (2380, 85284), (2415, 84048), (2448, 82915), (2472, 82110), (2520, 80546), (2576, 78795), (2737, 74160), (2760, 73542), (2856, 71070), (2884, 70380), (2898, 70040), (3060, 66332), (3090, 65688), (3128, 64890), (3220, 63036), (3312, 61285), (3502, 57960), (3519, 57680), (3570, 56856), (3605, 56304), (3708, 54740), (3864, 52530), (3910, 51912), (4080, 49749), (4120, 49266), (4140, 49028), (4284, 47380), (4326, 46920), (4635, 43792), (4692, 43260), (4738, 42840), (4760, 42642), (4830, 42024), (4944, 41055), (5040, 40273), (5253, 38640), (5355, 37904), (5474, 37080), (5520, 36771), (5712, 35535), (5768, 35190), (5796, 35020), (5865, 34608), (6120, 33166), (6180, 32844), (6256, 32445), (6440, 31518), (6489, 31280), (7004, 28980), (7038, 28840), (7107, 28560), (7140, 28428), (7210, 28152), (7245, 28016), (7416, 27370), (7728, 26265), (7820, 25956), (8211, 24720), (8240, 24633), (8280, 24514), (8568, 23690), (8652, 23460), (8755, 23184), (9270, 21896), (9384, 21630), (9476, 21420), (9520, 21321), (9660, 21012), (10506, 19320), (10710, 18952), (10815, 18768), (10948, 18540), (11536, 17595), (11592, 17510), (11730, 17304), (11845, 17136), (12240, 16583), (12257, 16560), (12360, 16422), (12880, 15759), (12978, 15640), (13685, 14832), (14008, 14490), (14076, 14420), (14214, 14280)]