55542240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 223534080

約数和(自身を除く): 167991840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 86, 90, 92, 96, 104, 108, 115, 117, 120, 129, 130, 135, 138, 144, 156, 160, 172, 180, 184, 195, 207, 208, 215, 216, 230, 234, 240, 258, 260, 270, 276, 288, 299, 312, 344, 345, 351, 360, 368, 387, 390, 414, 416, 430, 432, 460, 468, 480, 516, 520, 540, 552, 559, 585, 598, 621, 624, 645, 688, 690, 702, 720, 736, 774, 780, 828, 860, 864, 897, 920, 936, 989, 1032, 1035, 1040, 1080, 1104, 1118, 1161, 1170, 1196, 1242, 1248, 1290, 1376, 1380, 1404, 1440, 1495, 1548, 1560, 1656, 1677, 1720, 1755, 1794, 1840, 1872, 1935, 1978, 2064, 2070, 2080, 2160, 2208, 2236, 2322, 2340, 2392, 2484, 2580, 2691, 2760, 2795, 2808, 2967, 2990, 3096, 3105, 3120, 3312, 3354, 3440, 3510, 3588, 3680, 3744, 3870, 3956, 4128, 4140, 4320, 4472, 4485, 4644, 4680, 4784, 4945, 4968, 5031, 5160, 5382, 5520, 5590, 5616, 5805, 5934, 5980, 6192, 6210, 6240, 6624, 6708, 6880, 7020, 7176, 7740, 7912, 8073, 8280, 8385, 8901, 8944, 8970, 9288, 9360, 9568, 9890, 9936, 10062, 10320, 10764, 11040, 11180, 11232, 11610, 11868, 11960, 12384, 12420, 12857, 13416, 13455, 14040, 14352, 14835, 15093, 15480, 15824, 16146, 16560, 16770, 17802, 17888, 17940, 18576, 18720, 19780, 19872, 20124, 20640, 21528, 22360, 23220, 23736, 23920, 24840, 25155, 25714, 26703, 26832, 26910, 28080, 28704, 29670, 30186, 30960, 31648, 32292, 33120, 33540, 35604, 35880, 37152, 38571, 39560, 40248, 40365, 43056, 44505, 44720, 46440, 47472, 47840, 49680, 50310, 51428, 53406, 53664, 53820, 56160, 59340, 60372, 61920, 64285, 64584, 67080, 71208, 71760, 75465, 77142, 79120, 80496, 80730, 86112, 89010, 89440, 92880, 94944, 99360, 100620, 102856, 106812, 107640, 115713, 118680, 120744, 128570, 129168, 133515, 134160, 142416, 143520, 150930, 154284, 158240, 160992, 161460, 178020, 185760, 192855, 201240, 205712, 213624, 215280, 231426, 237360, 241488, 257140, 258336, 267030, 268320, 284832, 301860, 308568, 322920, 347139, 356040, 385710, 402480, 411424, 427248, 430560, 462852, 474720, 482976, 514280, 534060, 578565, 603720, 617136, 645840, 694278, 712080, 771420, 804960, 854496, 925704, 1028560, 1068120, 1157130, 1207440, 1234272, 1291680, 1388556, 1424160, 1542840, 1735695, 1851408, 2057120, 2136240, 2314260, 2414880, 2777112, 3085680, 3471390, 3702816, 4272480, 4628520, 5554224, 6171360, 6942780, 9257040, 11108448, 13885560, 18514080, 27771120, 55542240]

約数ペア:

[(1, 55542240), (2, 27771120), (3, 18514080), (4, 13885560), (5, 11108448), (6, 9257040), (8, 6942780), (9, 6171360), (10, 5554224), (12, 4628520), (13, 4272480), (15, 3702816), (16, 3471390), (18, 3085680), (20, 2777112), (23, 2414880), (24, 2314260), (26, 2136240), (27, 2057120), (30, 1851408), (32, 1735695), (36, 1542840), (39, 1424160), (40, 1388556), (43, 1291680), (45, 1234272), (46, 1207440), (48, 1157130), (52, 1068120), (54, 1028560), (60, 925704), (65, 854496), (69, 804960), (72, 771420), (78, 712080), (80, 694278), (86, 645840), (90, 617136), (92, 603720), (96, 578565), (104, 534060), (108, 514280), (115, 482976), (117, 474720), (120, 462852), (129, 430560), (130, 427248), (135, 411424), (138, 402480), (144, 385710), (156, 356040), (160, 347139), (172, 322920), (180, 308568), (184, 301860), (195, 284832), (207, 268320), (208, 267030), (215, 258336), (216, 257140), (230, 241488), (234, 237360), (240, 231426), (258, 215280), (260, 213624), (270, 205712), (276, 201240), (288, 192855), (299, 185760), (312, 178020), (344, 161460), (345, 160992), (351, 158240), (360, 154284), (368, 150930), (387, 143520), (390, 142416), (414, 134160), (416, 133515), (430, 129168), (432, 128570), (460, 120744), (468, 118680), (480, 115713), (516, 107640), (520, 106812), (540, 102856), (552, 100620), (559, 99360), (585, 94944), (598, 92880), (621, 89440), (624, 89010), (645, 86112), (688, 80730), (690, 80496), (702, 79120), (720, 77142), (736, 75465), (774, 71760), (780, 71208), (828, 67080), (860, 64584), (864, 64285), (897, 61920), (920, 60372), (936, 59340), (989, 56160), (1032, 53820), (1035, 53664), (1040, 53406), (1080, 51428), (1104, 50310), (1118, 49680), (1161, 47840), (1170, 47472), (1196, 46440), (1242, 44720), (1248, 44505), (1290, 43056), (1376, 40365), (1380, 40248), (1404, 39560), (1440, 38571), (1495, 37152), (1548, 35880), (1560, 35604), (1656, 33540), (1677, 33120), (1720, 32292), (1755, 31648), (1794, 30960), (1840, 30186), (1872, 29670), (1935, 28704), (1978, 28080), (2064, 26910), (2070, 26832), (2080, 26703), (2160, 25714), (2208, 25155), (2236, 24840), (2322, 23920), (2340, 23736), (2392, 23220), (2484, 22360), (2580, 21528), (2691, 20640), (2760, 20124), (2795, 19872), (2808, 19780), (2967, 18720), (2990, 18576), (3096, 17940), (3105, 17888), (3120, 17802), (3312, 16770), (3354, 16560), (3440, 16146), (3510, 15824), (3588, 15480), (3680, 15093), (3744, 14835), (3870, 14352), (3956, 14040), (4128, 13455), (4140, 13416), (4320, 12857), (4472, 12420), (4485, 12384), (4644, 11960), (4680, 11868), (4784, 11610), (4945, 11232), (4968, 11180), (5031, 11040), (5160, 10764), (5382, 10320), (5520, 10062), (5590, 9936), (5616, 9890), (5805, 9568), (5934, 9360), (5980, 9288), (6192, 8970), (6210, 8944), (6240, 8901), (6624, 8385), (6708, 8280), (6880, 8073), (7020, 7912), (7176, 7740)]