54501720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 220631040

約数和(自身を除く): 166129320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 49, 52, 56, 60, 62, 65, 69, 70, 78, 84, 91, 92, 93, 98, 104, 105, 115, 120, 124, 130, 138, 140, 147, 155, 156, 161, 168, 182, 184, 186, 195, 196, 210, 217, 230, 245, 248, 260, 273, 276, 280, 294, 299, 310, 312, 322, 345, 364, 372, 390, 392, 403, 420, 434, 455, 460, 465, 483, 490, 520, 546, 552, 588, 598, 620, 637, 644, 651, 690, 713, 728, 735, 744, 780, 805, 806, 840, 868, 897, 910, 920, 930, 966, 980, 1085, 1092, 1127, 1176, 1196, 1209, 1240, 1274, 1288, 1302, 1365, 1380, 1426, 1470, 1495, 1519, 1560, 1610, 1612, 1736, 1794, 1820, 1860, 1911, 1932, 1960, 2015, 2093, 2139, 2170, 2184, 2254, 2392, 2415, 2418, 2548, 2604, 2730, 2760, 2821, 2852, 2940, 2990, 3038, 3185, 3220, 3224, 3255, 3381, 3565, 3588, 3640, 3720, 3822, 3864, 4030, 4186, 4278, 4340, 4485, 4508, 4557, 4830, 4836, 4991, 5096, 5208, 5460, 5635, 5642, 5704, 5880, 5980, 6045, 6076, 6279, 6370, 6440, 6510, 6762, 7130, 7176, 7595, 7644, 8060, 8372, 8463, 8556, 8680, 8970, 9016, 9114, 9269, 9555, 9660, 9672, 9982, 10465, 10695, 10920, 11270, 11284, 11960, 12090, 12152, 12558, 12740, 13020, 13524, 14105, 14260, 14651, 14973, 15190, 15288, 16120, 16744, 16905, 16926, 17112, 17940, 18228, 18538, 19110, 19320, 19747, 19964, 20930, 21390, 22540, 22568, 22785, 24180, 24955, 25116, 25480, 26040, 27048, 27807, 28210, 28520, 29302, 29946, 30380, 31395, 33810, 33852, 34937, 35880, 36456, 37076, 38220, 39494, 39928, 41860, 42315, 42780, 43953, 45080, 45570, 46345, 48360, 49910, 50232, 55614, 56420, 58604, 59241, 59892, 60760, 62790, 64883, 67620, 67704, 69874, 73255, 74152, 74865, 76440, 78988, 83720, 84630, 85560, 87906, 91140, 92690, 98735, 99820, 104811, 111228, 112840, 117208, 118482, 119784, 125580, 129766, 135240, 139035, 139748, 146510, 149730, 157976, 169260, 174685, 175812, 182280, 185380, 194649, 197470, 199640, 209622, 219765, 222456, 236964, 251160, 259532, 278070, 279496, 293020, 296205, 299460, 324415, 338520, 349370, 351624, 370760, 389298, 394940, 419244, 439530, 454181, 473928, 519064, 524055, 556140, 586040, 592410, 598920, 648830, 698740, 778596, 789880, 838488, 879060, 908362, 973245, 1048110, 1112280, 1184820, 1297660, 1362543, 1397480, 1557192, 1758120, 1816724, 1946490, 2096220, 2270905, 2369640, 2595320, 2725086, 3633448, 3892980, 4192440, 4541810, 5450172, 6812715, 7785960, 9083620, 10900344, 13625430, 18167240, 27250860, 54501720]

約数ペア:

[(1, 54501720), (2, 27250860), (3, 18167240), (4, 13625430), (5, 10900344), (6, 9083620), (7, 7785960), (8, 6812715), (10, 5450172), (12, 4541810), (13, 4192440), (14, 3892980), (15, 3633448), (20, 2725086), (21, 2595320), (23, 2369640), (24, 2270905), (26, 2096220), (28, 1946490), (30, 1816724), (31, 1758120), (35, 1557192), (39, 1397480), (40, 1362543), (42, 1297660), (46, 1184820), (49, 1112280), (52, 1048110), (56, 973245), (60, 908362), (62, 879060), (65, 838488), (69, 789880), (70, 778596), (78, 698740), (84, 648830), (91, 598920), (92, 592410), (93, 586040), (98, 556140), (104, 524055), (105, 519064), (115, 473928), (120, 454181), (124, 439530), (130, 419244), (138, 394940), (140, 389298), (147, 370760), (155, 351624), (156, 349370), (161, 338520), (168, 324415), (182, 299460), (184, 296205), (186, 293020), (195, 279496), (196, 278070), (210, 259532), (217, 251160), (230, 236964), (245, 222456), (248, 219765), (260, 209622), (273, 199640), (276, 197470), (280, 194649), (294, 185380), (299, 182280), (310, 175812), (312, 174685), (322, 169260), (345, 157976), (364, 149730), (372, 146510), (390, 139748), (392, 139035), (403, 135240), (420, 129766), (434, 125580), (455, 119784), (460, 118482), (465, 117208), (483, 112840), (490, 111228), (520, 104811), (546, 99820), (552, 98735), (588, 92690), (598, 91140), (620, 87906), (637, 85560), (644, 84630), (651, 83720), (690, 78988), (713, 76440), (728, 74865), (735, 74152), (744, 73255), (780, 69874), (805, 67704), (806, 67620), (840, 64883), (868, 62790), (897, 60760), (910, 59892), (920, 59241), (930, 58604), (966, 56420), (980, 55614), (1085, 50232), (1092, 49910), (1127, 48360), (1176, 46345), (1196, 45570), (1209, 45080), (1240, 43953), (1274, 42780), (1288, 42315), (1302, 41860), (1365, 39928), (1380, 39494), (1426, 38220), (1470, 37076), (1495, 36456), (1519, 35880), (1560, 34937), (1610, 33852), (1612, 33810), (1736, 31395), (1794, 30380), (1820, 29946), (1860, 29302), (1911, 28520), (1932, 28210), (1960, 27807), (2015, 27048), (2093, 26040), (2139, 25480), (2170, 25116), (2184, 24955), (2254, 24180), (2392, 22785), (2415, 22568), (2418, 22540), (2548, 21390), (2604, 20930), (2730, 19964), (2760, 19747), (2821, 19320), (2852, 19110), (2940, 18538), (2990, 18228), (3038, 17940), (3185, 17112), (3220, 16926), (3224, 16905), (3255, 16744), (3381, 16120), (3565, 15288), (3588, 15190), (3640, 14973), (3720, 14651), (3822, 14260), (3864, 14105), (4030, 13524), (4186, 13020), (4278, 12740), (4340, 12558), (4485, 12152), (4508, 12090), (4557, 11960), (4830, 11284), (4836, 11270), (4991, 10920), (5096, 10695), (5208, 10465), (5460, 9982), (5635, 9672), (5642, 9660), (5704, 9555), (5880, 9269), (5980, 9114), (6045, 9016), (6076, 8970), (6279, 8680), (6370, 8556), (6440, 8463), (6510, 8372), (6762, 8060), (7130, 7644), (7176, 7595)]