303395760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 827960400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 180, 184, 186, 197, 207, 216, 230, 240, 248, 270, 276, 279, 310, 345, 360, 368, 372, 394, 414, 432, 460, 465, 496, 540, 552, 558, 591, 620, 621, 690, 713, 720, 744, 788, 828, 837, 920, 930, 985, 1035, 1080, 1104, 1116, 1182, 1240, 1242, 1380, 1395, 1426, 1488, 1576, 1656, 1674, 1773, 1840, 1860, 1970, 2070, 2139, 2160, 2232, 2364, 2480, 2484, 2760, 2790, 2852, 2955, 3105, 3152, 3312, 3348, 3546, 3565, 3720, 3940, 4140, 4185, 4278, 4464, 4531, 4728, 4968, 5319, 5520, 5580, 5704, 5910, 6107, 6210, 6417, 6696, 7092, 7130, 7440, 7880, 8280, 8370, 8556, 8865, 9062, 9456, 9936, 10638, 10695, 11160, 11408, 11820, 12214, 12420, 12834, 13392, 13593, 14184, 14260, 15760, 16560, 16740, 17112, 17730, 18124, 18321, 19251, 21276, 21390, 22320, 22655, 23640, 24428, 24840, 25668, 26595, 27186, 28368, 28520, 30535, 32085, 33480, 34224, 35460, 36248, 36642, 38502, 40779, 42552, 42780, 45310, 47280, 48856, 49680, 51336, 53190, 54372, 54963, 57040, 61070, 64170, 66960, 67965, 70920, 72496, 73284, 77004, 81558, 85104, 85560, 90620, 91605, 96255, 97712, 102672, 106380, 108744, 109926, 122140, 122337, 128340, 135930, 140461, 141840, 146568, 154008, 163116, 164889, 171120, 181240, 183210, 192510, 203895, 212760, 217488, 219852, 244280, 244674, 256680, 271860, 274815, 280922, 293136, 308016, 326232, 329778, 362480, 366420, 385020, 407790, 421383, 425520, 439704, 488560, 489348, 513360, 543720, 549630, 561844, 611685, 652464, 659556, 702305, 732840, 770040, 815580, 824445, 842766, 879408, 978696, 1087440, 1099260, 1123688, 1223370, 1264149, 1319112, 1404610, 1465680, 1540080, 1631160, 1648890, 1685532, 1957392, 2106915, 2198520, 2247376, 2446740, 2528298, 2638224, 2809220, 3262320, 3297780, 3371064, 3792447, 4213830, 4397040, 4893480, 5056596, 5618440, 6320745, 6595560, 6742128, 7584894, 8427660, 9786960, 10113192, 11236880, 12641490, 13191120, 15169788, 16855320, 18962235, 20226384, 25282980, 30339576, 33710640, 37924470, 50565960, 60679152, 75848940, 101131920, 151697880, 303395760]

約数ペア:

[(1, 303395760), (2, 151697880), (3, 101131920), (4, 75848940), (5, 60679152), (6, 50565960), (8, 37924470), (9, 33710640), (10, 30339576), (12, 25282980), (15, 20226384), (16, 18962235), (18, 16855320), (20, 15169788), (23, 13191120), (24, 12641490), (27, 11236880), (30, 10113192), (31, 9786960), (36, 8427660), (40, 7584894), (45, 6742128), (46, 6595560), (48, 6320745), (54, 5618440), (60, 5056596), (62, 4893480), (69, 4397040), (72, 4213830), (80, 3792447), (90, 3371064), (92, 3297780), (93, 3262320), (108, 2809220), (115, 2638224), (120, 2528298), (124, 2446740), (135, 2247376), (138, 2198520), (144, 2106915), (155, 1957392), (180, 1685532), (184, 1648890), (186, 1631160), (197, 1540080), (207, 1465680), (216, 1404610), (230, 1319112), (240, 1264149), (248, 1223370), (270, 1123688), (276, 1099260), (279, 1087440), (310, 978696), (345, 879408), (360, 842766), (368, 824445), (372, 815580), (394, 770040), (414, 732840), (432, 702305), (460, 659556), (465, 652464), (496, 611685), (540, 561844), (552, 549630), (558, 543720), (591, 513360), (620, 489348), (621, 488560), (690, 439704), (713, 425520), (720, 421383), (744, 407790), (788, 385020), (828, 366420), (837, 362480), (920, 329778), (930, 326232), (985, 308016), (1035, 293136), (1080, 280922), (1104, 274815), (1116, 271860), (1182, 256680), (1240, 244674), (1242, 244280), (1380, 219852), (1395, 217488), (1426, 212760), (1488, 203895), (1576, 192510), (1656, 183210), (1674, 181240), (1773, 171120), (1840, 164889), (1860, 163116), (1970, 154008), (2070, 146568), (2139, 141840), (2160, 140461), (2232, 135930), (2364, 128340), (2480, 122337), (2484, 122140), (2760, 109926), (2790, 108744), (2852, 106380), (2955, 102672), (3105, 97712), (3152, 96255), (3312, 91605), (3348, 90620), (3546, 85560), (3565, 85104), (3720, 81558), (3940, 77004), (4140, 73284), (4185, 72496), (4278, 70920), (4464, 67965), (4531, 66960), (4728, 64170), (4968, 61070), (5319, 57040), (5520, 54963), (5580, 54372), (5704, 53190), (5910, 51336), (6107, 49680), (6210, 48856), (6417, 47280), (6696, 45310), (7092, 42780), (7130, 42552), (7440, 40779), (7880, 38502), (8280, 36642), (8370, 36248), (8556, 35460), (8865, 34224), (9062, 33480), (9456, 32085), (9936, 30535), (10638, 28520), (10695, 28368), (11160, 27186), (11408, 26595), (11820, 25668), (12214, 24840), (12420, 24428), (12834, 23640), (13392, 22655), (13593, 22320), (14184, 21390), (14260, 21276), (15760, 19251), (16560, 18321), (16740, 18124), (17112, 17730)]