200053280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 420471520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 79, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 158, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 316, 323, 340, 380, 392, 395, 476, 490, 532, 544, 553, 560, 595, 608, 632, 646, 665, 680, 760, 784, 790, 833, 931, 952, 980, 1064, 1106, 1120, 1190, 1264, 1292, 1330, 1343, 1360, 1501, 1520, 1568, 1580, 1615, 1666, 1862, 1904, 1960, 2128, 2212, 2261, 2380, 2528, 2584, 2660, 2686, 2720, 2765, 3002, 3040, 3160, 3230, 3332, 3724, 3808, 3871, 3920, 4165, 4256, 4424, 4522, 4655, 4760, 5168, 5320, 5372, 5530, 6004, 6320, 6460, 6664, 6715, 7448, 7505, 7742, 7840, 8330, 8848, 9044, 9310, 9401, 9520, 10336, 10507, 10640, 10744, 11060, 11305, 12008, 12640, 12920, 13328, 13430, 14896, 15010, 15484, 15827, 16660, 17696, 18088, 18620, 18802, 19040, 19355, 21014, 21280, 21488, 22120, 22610, 24016, 25517, 25840, 26656, 26860, 29792, 30020, 30968, 31654, 33320, 36176, 37240, 37604, 38710, 42028, 42976, 44240, 45220, 47005, 48032, 51034, 51680, 52535, 53720, 60040, 61936, 63308, 65807, 66640, 72352, 73549, 74480, 75208, 77420, 79135, 84056, 88480, 90440, 94010, 102068, 105070, 107440, 120080, 123872, 126616, 127585, 131614, 133280, 147098, 148960, 150416, 154840, 158270, 168112, 178619, 180880, 188020, 204136, 210140, 214880, 240160, 253232, 255170, 263228, 294196, 300832, 309680, 316540, 329035, 336224, 357238, 361760, 367745, 376040, 408272, 420280, 506464, 510340, 526456, 588392, 619360, 633080, 658070, 714476, 735490, 752080, 816544, 840560, 893095, 1020680, 1052912, 1176784, 1250333, 1266160, 1316140, 1428952, 1470980, 1504160, 1681120, 1786190, 2041360, 2105824, 2353568, 2500666, 2532320, 2632280, 2857904, 2941960, 3572380, 4082720, 5001332, 5264560, 5715808, 5883920, 6251665, 7144760, 10002664, 10529120, 11767840, 12503330, 14289520, 20005328, 25006660, 28579040, 40010656, 50013320, 100026640, 200053280]

約数ペア:

[(1, 200053280), (2, 100026640), (4, 50013320), (5, 40010656), (7, 28579040), (8, 25006660), (10, 20005328), (14, 14289520), (16, 12503330), (17, 11767840), (19, 10529120), (20, 10002664), (28, 7144760), (32, 6251665), (34, 5883920), (35, 5715808), (38, 5264560), (40, 5001332), (49, 4082720), (56, 3572380), (68, 2941960), (70, 2857904), (76, 2632280), (79, 2532320), (80, 2500666), (85, 2353568), (95, 2105824), (98, 2041360), (112, 1786190), (119, 1681120), (133, 1504160), (136, 1470980), (140, 1428952), (152, 1316140), (158, 1266160), (160, 1250333), (170, 1176784), (190, 1052912), (196, 1020680), (224, 893095), (238, 840560), (245, 816544), (266, 752080), (272, 735490), (280, 714476), (304, 658070), (316, 633080), (323, 619360), (340, 588392), (380, 526456), (392, 510340), (395, 506464), (476, 420280), (490, 408272), (532, 376040), (544, 367745), (553, 361760), (560, 357238), (595, 336224), (608, 329035), (632, 316540), (646, 309680), (665, 300832), (680, 294196), (760, 263228), (784, 255170), (790, 253232), (833, 240160), (931, 214880), (952, 210140), (980, 204136), (1064, 188020), (1106, 180880), (1120, 178619), (1190, 168112), (1264, 158270), (1292, 154840), (1330, 150416), (1343, 148960), (1360, 147098), (1501, 133280), (1520, 131614), (1568, 127585), (1580, 126616), (1615, 123872), (1666, 120080), (1862, 107440), (1904, 105070), (1960, 102068), (2128, 94010), (2212, 90440), (2261, 88480), (2380, 84056), (2528, 79135), (2584, 77420), (2660, 75208), (2686, 74480), (2720, 73549), (2765, 72352), (3002, 66640), (3040, 65807), (3160, 63308), (3230, 61936), (3332, 60040), (3724, 53720), (3808, 52535), (3871, 51680), (3920, 51034), (4165, 48032), (4256, 47005), (4424, 45220), (4522, 44240), (4655, 42976), (4760, 42028), (5168, 38710), (5320, 37604), (5372, 37240), (5530, 36176), (6004, 33320), (6320, 31654), (6460, 30968), (6664, 30020), (6715, 29792), (7448, 26860), (7505, 26656), (7742, 25840), (7840, 25517), (8330, 24016), (8848, 22610), (9044, 22120), (9310, 21488), (9401, 21280), (9520, 21014), (10336, 19355), (10507, 19040), (10640, 18802), (10744, 18620), (11060, 18088), (11305, 17696), (12008, 16660), (12640, 15827), (12920, 15484), (13328, 15010), (13430, 14896)]