180274920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 693411840

約数和(自身を除く): 513136920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 43, 46, 49, 56, 60, 62, 69, 70, 84, 86, 92, 93, 98, 105, 115, 120, 124, 129, 138, 140, 147, 155, 161, 168, 172, 184, 186, 196, 210, 215, 217, 230, 245, 248, 258, 276, 280, 294, 301, 310, 322, 344, 345, 372, 392, 420, 430, 434, 460, 465, 483, 490, 516, 552, 588, 602, 620, 644, 645, 651, 690, 713, 735, 744, 805, 840, 860, 868, 903, 920, 930, 966, 980, 989, 1032, 1085, 1127, 1176, 1204, 1240, 1288, 1290, 1302, 1333, 1380, 1426, 1470, 1505, 1519, 1610, 1720, 1736, 1806, 1860, 1932, 1960, 1978, 2107, 2139, 2170, 2254, 2408, 2415, 2580, 2604, 2666, 2760, 2852, 2940, 2967, 3010, 3038, 3220, 3255, 3381, 3565, 3612, 3720, 3864, 3956, 3999, 4214, 4278, 4340, 4508, 4515, 4557, 4830, 4945, 4991, 5160, 5208, 5332, 5635, 5704, 5880, 5934, 6020, 6076, 6321, 6440, 6510, 6665, 6762, 6923, 7130, 7224, 7595, 7912, 7998, 8428, 8556, 8680, 9016, 9030, 9114, 9331, 9660, 9890, 9982, 10535, 10664, 10695, 11270, 11868, 12040, 12152, 12642, 13020, 13330, 13524, 13846, 14260, 14835, 14973, 15190, 15996, 16856, 16905, 17112, 18060, 18228, 18662, 19320, 19780, 19964, 19995, 20769, 21070, 21390, 22540, 22785, 23736, 24955, 25284, 26040, 26660, 27048, 27692, 27993, 28520, 29670, 29946, 30380, 30659, 31605, 31992, 33810, 34615, 34937, 36120, 36456, 37324, 39560, 39928, 39990, 41538, 42140, 42780, 45080, 45570, 46655, 48461, 49910, 50568, 53320, 55384, 55986, 59340, 59892, 60760, 61318, 63210, 65317, 67620, 69230, 69874, 74648, 74865, 79980, 83076, 84280, 85560, 91140, 91977, 93310, 96922, 99820, 103845, 104811, 111972, 118680, 119784, 122636, 126420, 130634, 135240, 138460, 139748, 139965, 145383, 149730, 153295, 159960, 166152, 174685, 182280, 183954, 186620, 193844, 195951, 199640, 207690, 209622, 214613, 223944, 242305, 245272, 252840, 261268, 276920, 279496, 279930, 290766, 299460, 306590, 326585, 349370, 367908, 373240, 387688, 391902, 415380, 419244, 429226, 459885, 484610, 522536, 524055, 559860, 581532, 598920, 613180, 643839, 653170, 698740, 726915, 735816, 783804, 830760, 838488, 858452, 919770, 969220, 979755, 1048110, 1073065, 1119720, 1163064, 1226360, 1287678, 1306340, 1397480, 1453830, 1502291, 1567608, 1716904, 1839540, 1938440, 1959510, 2096220, 2146130, 2575356, 2612680, 2907660, 3004582, 3219195, 3679080, 3919020, 4192440, 4292260, 4506873, 5150712, 5815320, 6009164, 6438390, 7511455, 7838040, 8584520, 9013746, 12018328, 12876780, 15022910, 18027492, 22534365, 25753560, 30045820, 36054984, 45068730, 60091640, 90137460, 180274920]

約数ペア:

[(1, 180274920), (2, 90137460), (3, 60091640), (4, 45068730), (5, 36054984), (6, 30045820), (7, 25753560), (8, 22534365), (10, 18027492), (12, 15022910), (14, 12876780), (15, 12018328), (20, 9013746), (21, 8584520), (23, 7838040), (24, 7511455), (28, 6438390), (30, 6009164), (31, 5815320), (35, 5150712), (40, 4506873), (42, 4292260), (43, 4192440), (46, 3919020), (49, 3679080), (56, 3219195), (60, 3004582), (62, 2907660), (69, 2612680), (70, 2575356), (84, 2146130), (86, 2096220), (92, 1959510), (93, 1938440), (98, 1839540), (105, 1716904), (115, 1567608), (120, 1502291), (124, 1453830), (129, 1397480), (138, 1306340), (140, 1287678), (147, 1226360), (155, 1163064), (161, 1119720), (168, 1073065), (172, 1048110), (184, 979755), (186, 969220), (196, 919770), (210, 858452), (215, 838488), (217, 830760), (230, 783804), (245, 735816), (248, 726915), (258, 698740), (276, 653170), (280, 643839), (294, 613180), (301, 598920), (310, 581532), (322, 559860), (344, 524055), (345, 522536), (372, 484610), (392, 459885), (420, 429226), (430, 419244), (434, 415380), (460, 391902), (465, 387688), (483, 373240), (490, 367908), (516, 349370), (552, 326585), (588, 306590), (602, 299460), (620, 290766), (644, 279930), (645, 279496), (651, 276920), (690, 261268), (713, 252840), (735, 245272), (744, 242305), (805, 223944), (840, 214613), (860, 209622), (868, 207690), (903, 199640), (920, 195951), (930, 193844), (966, 186620), (980, 183954), (989, 182280), (1032, 174685), (1085, 166152), (1127, 159960), (1176, 153295), (1204, 149730), (1240, 145383), (1288, 139965), (1290, 139748), (1302, 138460), (1333, 135240), (1380, 130634), (1426, 126420), (1470, 122636), (1505, 119784), (1519, 118680), (1610, 111972), (1720, 104811), (1736, 103845), (1806, 99820), (1860, 96922), (1932, 93310), (1960, 91977), (1978, 91140), (2107, 85560), (2139, 84280), (2170, 83076), (2254, 79980), (2408, 74865), (2415, 74648), (2580, 69874), (2604, 69230), (2666, 67620), (2760, 65317), (2852, 63210), (2940, 61318), (2967, 60760), (3010, 59892), (3038, 59340), (3220, 55986), (3255, 55384), (3381, 53320), (3565, 50568), (3612, 49910), (3720, 48461), (3864, 46655), (3956, 45570), (3999, 45080), (4214, 42780), (4278, 42140), (4340, 41538), (4508, 39990), (4515, 39928), (4557, 39560), (4830, 37324), (4945, 36456), (4991, 36120), (5160, 34937), (5208, 34615), (5332, 33810), (5635, 31992), (5704, 31605), (5880, 30659), (5934, 30380), (6020, 29946), (6076, 29670), (6321, 28520), (6440, 27993), (6510, 27692), (6665, 27048), (6762, 26660), (6923, 26040), (7130, 25284), (7224, 24955), (7595, 23736), (7912, 22785), (7998, 22540), (8428, 21390), (8556, 21070), (8680, 20769), (9016, 19995), (9030, 19964), (9114, 19780), (9331, 19320), (9660, 18662), (9890, 18228), (9982, 18060), (10535, 17112), (10664, 16905), (10695, 16856), (11270, 15996), (11868, 15190), (12040, 14973), (12152, 14835), (12642, 14260), (13020, 13846), (13330, 13524)]