54276320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 105390880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 49, 56, 70, 80, 86, 92, 98, 112, 115, 140, 160, 161, 172, 184, 196, 215, 224, 230, 245, 280, 301, 322, 343, 344, 368, 392, 430, 460, 490, 560, 602, 644, 686, 688, 736, 784, 805, 860, 920, 980, 989, 1120, 1127, 1204, 1288, 1372, 1376, 1505, 1568, 1610, 1715, 1720, 1840, 1960, 1978, 2107, 2254, 2408, 2576, 2744, 3010, 3220, 3430, 3440, 3680, 3920, 3956, 4214, 4508, 4816, 4945, 5152, 5488, 5635, 6020, 6440, 6860, 6880, 6923, 7840, 7889, 7912, 8428, 9016, 9632, 9890, 10535, 10976, 11270, 12040, 12880, 13720, 13846, 14749, 15778, 15824, 16856, 18032, 19780, 21070, 22540, 24080, 25760, 27440, 27692, 29498, 31556, 31648, 33712, 34615, 36064, 39445, 39560, 42140, 45080, 48160, 48461, 54880, 55384, 58996, 63112, 67424, 69230, 73745, 78890, 79120, 84280, 90160, 96922, 110768, 117992, 126224, 138460, 147490, 157780, 158240, 168560, 180320, 193844, 221536, 235984, 242305, 252448, 276920, 294980, 315560, 337120, 339227, 387688, 471968, 484610, 553840, 589960, 631120, 678454, 775376, 969220, 1107680, 1179920, 1262240, 1356908, 1550752, 1696135, 1938440, 2359840, 2713816, 3392270, 3876880, 5427632, 6784540, 7753760, 10855264, 13569080, 27138160, 54276320]

約数ペア:

[(1, 54276320), (2, 27138160), (4, 13569080), (5, 10855264), (7, 7753760), (8, 6784540), (10, 5427632), (14, 3876880), (16, 3392270), (20, 2713816), (23, 2359840), (28, 1938440), (32, 1696135), (35, 1550752), (40, 1356908), (43, 1262240), (46, 1179920), (49, 1107680), (56, 969220), (70, 775376), (80, 678454), (86, 631120), (92, 589960), (98, 553840), (112, 484610), (115, 471968), (140, 387688), (160, 339227), (161, 337120), (172, 315560), (184, 294980), (196, 276920), (215, 252448), (224, 242305), (230, 235984), (245, 221536), (280, 193844), (301, 180320), (322, 168560), (343, 158240), (344, 157780), (368, 147490), (392, 138460), (430, 126224), (460, 117992), (490, 110768), (560, 96922), (602, 90160), (644, 84280), (686, 79120), (688, 78890), (736, 73745), (784, 69230), (805, 67424), (860, 63112), (920, 58996), (980, 55384), (989, 54880), (1120, 48461), (1127, 48160), (1204, 45080), (1288, 42140), (1372, 39560), (1376, 39445), (1505, 36064), (1568, 34615), (1610, 33712), (1715, 31648), (1720, 31556), (1840, 29498), (1960, 27692), (1978, 27440), (2107, 25760), (2254, 24080), (2408, 22540), (2576, 21070), (2744, 19780), (3010, 18032), (3220, 16856), (3430, 15824), (3440, 15778), (3680, 14749), (3920, 13846), (3956, 13720), (4214, 12880), (4508, 12040), (4816, 11270), (4945, 10976), (5152, 10535), (5488, 9890), (5635, 9632), (6020, 9016), (6440, 8428), (6860, 7912), (6880, 7889), (6923, 7840)]