75420800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 239711220

約数和(自身を除く): 164290420

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 49, 50, 52, 56, 64, 65, 70, 74, 80, 91, 98, 100, 104, 112, 128, 130, 140, 148, 160, 175, 182, 185, 196, 200, 208, 224, 245, 259, 260, 280, 296, 320, 325, 350, 364, 370, 392, 400, 416, 448, 455, 481, 490, 518, 520, 560, 592, 637, 640, 650, 700, 728, 740, 784, 800, 832, 896, 910, 925, 962, 980, 1036, 1040, 1120, 1184, 1225, 1274, 1295, 1300, 1400, 1456, 1480, 1568, 1600, 1664, 1813, 1820, 1850, 1924, 1960, 2072, 2080, 2240, 2275, 2368, 2405, 2450, 2548, 2590, 2600, 2800, 2912, 2960, 3136, 3185, 3200, 3367, 3626, 3640, 3700, 3848, 3920, 4144, 4160, 4480, 4550, 4736, 4810, 4900, 5096, 5180, 5200, 5600, 5824, 5920, 6272, 6370, 6475, 6734, 7252, 7280, 7400, 7696, 7840, 8288, 8320, 9065, 9100, 9620, 9800, 10192, 10360, 10400, 11200, 11648, 11840, 12025, 12740, 12950, 13468, 14504, 14560, 14800, 15392, 15680, 15925, 16576, 16835, 18130, 18200, 19240, 19600, 20384, 20720, 20800, 22400, 23569, 23680, 24050, 25480, 25900, 26936, 29008, 29120, 29600, 30784, 31360, 31850, 33152, 33670, 36260, 36400, 38480, 39200, 40768, 41440, 41600, 45325, 47138, 48100, 50960, 51800, 53872, 58016, 58240, 59200, 61568, 63700, 67340, 72520, 72800, 76960, 78400, 81536, 82880, 84175, 90650, 94276, 96200, 101920, 103600, 107744, 116032, 117845, 118400, 127400, 134680, 145040, 145600, 153920, 156800, 165760, 168350, 181300, 188552, 192400, 203840, 207200, 215488, 232064, 235690, 254800, 269360, 290080, 291200, 307840, 336700, 362600, 377104, 384800, 407680, 414400, 430976, 471380, 509600, 538720, 580160, 589225, 673400, 725200, 754208, 769600, 828800, 942760, 1019200, 1077440, 1160320, 1178450, 1346800, 1450400, 1508416, 1539200, 1885520, 2038400, 2154880, 2356900, 2693600, 2900800, 3016832, 3771040, 4713800, 5387200, 5801600, 7542080, 9427600, 10774400, 15084160, 18855200, 37710400, 75420800]

約数ペア:

[(1, 75420800), (2, 37710400), (4, 18855200), (5, 15084160), (7, 10774400), (8, 9427600), (10, 7542080), (13, 5801600), (14, 5387200), (16, 4713800), (20, 3771040), (25, 3016832), (26, 2900800), (28, 2693600), (32, 2356900), (35, 2154880), (37, 2038400), (40, 1885520), (49, 1539200), (50, 1508416), (52, 1450400), (56, 1346800), (64, 1178450), (65, 1160320), (70, 1077440), (74, 1019200), (80, 942760), (91, 828800), (98, 769600), (100, 754208), (104, 725200), (112, 673400), (128, 589225), (130, 580160), (140, 538720), (148, 509600), (160, 471380), (175, 430976), (182, 414400), (185, 407680), (196, 384800), (200, 377104), (208, 362600), (224, 336700), (245, 307840), (259, 291200), (260, 290080), (280, 269360), (296, 254800), (320, 235690), (325, 232064), (350, 215488), (364, 207200), (370, 203840), (392, 192400), (400, 188552), (416, 181300), (448, 168350), (455, 165760), (481, 156800), (490, 153920), (518, 145600), (520, 145040), (560, 134680), (592, 127400), (637, 118400), (640, 117845), (650, 116032), (700, 107744), (728, 103600), (740, 101920), (784, 96200), (800, 94276), (832, 90650), (896, 84175), (910, 82880), (925, 81536), (962, 78400), (980, 76960), (1036, 72800), (1040, 72520), (1120, 67340), (1184, 63700), (1225, 61568), (1274, 59200), (1295, 58240), (1300, 58016), (1400, 53872), (1456, 51800), (1480, 50960), (1568, 48100), (1600, 47138), (1664, 45325), (1813, 41600), (1820, 41440), (1850, 40768), (1924, 39200), (1960, 38480), (2072, 36400), (2080, 36260), (2240, 33670), (2275, 33152), (2368, 31850), (2405, 31360), (2450, 30784), (2548, 29600), (2590, 29120), (2600, 29008), (2800, 26936), (2912, 25900), (2960, 25480), (3136, 24050), (3185, 23680), (3200, 23569), (3367, 22400), (3626, 20800), (3640, 20720), (3700, 20384), (3848, 19600), (3920, 19240), (4144, 18200), (4160, 18130), (4480, 16835), (4550, 16576), (4736, 15925), (4810, 15680), (4900, 15392), (5096, 14800), (5180, 14560), (5200, 14504), (5600, 13468), (5824, 12950), (5920, 12740), (6272, 12025), (6370, 11840), (6475, 11648), (6734, 11200), (7252, 10400), (7280, 10360), (7400, 10192), (7696, 9800), (7840, 9620), (8288, 9100), (8320, 9065)]