297404280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 1018461600

約数和(自身を除く): 721057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 61, 72, 87, 90, 116, 120, 122, 145, 174, 180, 183, 232, 244, 261, 290, 305, 348, 360, 366, 435, 467, 488, 522, 549, 580, 610, 696, 732, 870, 915, 934, 1044, 1098, 1160, 1220, 1305, 1401, 1464, 1740, 1769, 1830, 1868, 2088, 2196, 2335, 2440, 2610, 2745, 2802, 3480, 3538, 3660, 3736, 4203, 4392, 4670, 5220, 5307, 5490, 5604, 7005, 7076, 7320, 8406, 8845, 9340, 10440, 10614, 10980, 11208, 13543, 14010, 14152, 15921, 16812, 17690, 18680, 21015, 21228, 21960, 26535, 27086, 28020, 28487, 31842, 33624, 35380, 40629, 42030, 42456, 53070, 54172, 56040, 56974, 63684, 67715, 70760, 79605, 81258, 84060, 85461, 106140, 108344, 113948, 121887, 127368, 135430, 142435, 159210, 162516, 168120, 170922, 203145, 212280, 227896, 243774, 256383, 270860, 284870, 318420, 325032, 341844, 406290, 427305, 487548, 512766, 541720, 569740, 609435, 636840, 683688, 812580, 826123, 854610, 975096, 1025532, 1139480, 1218870, 1281915, 1625160, 1652246, 1709220, 2051064, 2437740, 2478369, 2563830, 3304492, 3418440, 4130615, 4875480, 4956738, 5127660, 6608984, 7435107, 8261230, 9913476, 10255320, 12391845, 14870214, 16522460, 19826952, 24783690, 29740428, 33044920, 37175535, 49567380, 59480856, 74351070, 99134760, 148702140, 297404280]

約数ペア:

[(1, 297404280), (2, 148702140), (3, 99134760), (4, 74351070), (5, 59480856), (6, 49567380), (8, 37175535), (9, 33044920), (10, 29740428), (12, 24783690), (15, 19826952), (18, 16522460), (20, 14870214), (24, 12391845), (29, 10255320), (30, 9913476), (36, 8261230), (40, 7435107), (45, 6608984), (58, 5127660), (60, 4956738), (61, 4875480), (72, 4130615), (87, 3418440), (90, 3304492), (116, 2563830), (120, 2478369), (122, 2437740), (145, 2051064), (174, 1709220), (180, 1652246), (183, 1625160), (232, 1281915), (244, 1218870), (261, 1139480), (290, 1025532), (305, 975096), (348, 854610), (360, 826123), (366, 812580), (435, 683688), (467, 636840), (488, 609435), (522, 569740), (549, 541720), (580, 512766), (610, 487548), (696, 427305), (732, 406290), (870, 341844), (915, 325032), (934, 318420), (1044, 284870), (1098, 270860), (1160, 256383), (1220, 243774), (1305, 227896), (1401, 212280), (1464, 203145), (1740, 170922), (1769, 168120), (1830, 162516), (1868, 159210), (2088, 142435), (2196, 135430), (2335, 127368), (2440, 121887), (2610, 113948), (2745, 108344), (2802, 106140), (3480, 85461), (3538, 84060), (3660, 81258), (3736, 79605), (4203, 70760), (4392, 67715), (4670, 63684), (5220, 56974), (5307, 56040), (5490, 54172), (5604, 53070), (7005, 42456), (7076, 42030), (7320, 40629), (8406, 35380), (8845, 33624), (9340, 31842), (10440, 28487), (10614, 28020), (10980, 27086), (11208, 26535), (13543, 21960), (14010, 21228), (14152, 21015), (15921, 18680), (16812, 17690)]