90137460

素因数分解:

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

素因数の和:123

約数の個数: 288

約数和(自身を含む): 323592192

約数和(自身を除く): 233454732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 43, 46, 49, 60, 62, 69, 70, 84, 86, 92, 93, 98, 105, 115, 124, 129, 138, 140, 147, 155, 161, 172, 186, 196, 210, 215, 217, 230, 245, 258, 276, 294, 301, 310, 322, 345, 372, 420, 430, 434, 460, 465, 483, 490, 516, 588, 602, 620, 644, 645, 651, 690, 713, 735, 805, 860, 868, 903, 930, 966, 980, 989, 1085, 1127, 1204, 1290, 1302, 1333, 1380, 1426, 1470, 1505, 1519, 1610, 1806, 1860, 1932, 1978, 2107, 2139, 2170, 2254, 2415, 2580, 2604, 2666, 2852, 2940, 2967, 3010, 3038, 3220, 3255, 3381, 3565, 3612, 3956, 3999, 4214, 4278, 4340, 4508, 4515, 4557, 4830, 4945, 4991, 5332, 5635, 5934, 6020, 6076, 6321, 6510, 6665, 6762, 6923, 7130, 7595, 7998, 8428, 8556, 9030, 9114, 9331, 9660, 9890, 9982, 10535, 10695, 11270, 11868, 12642, 13020, 13330, 13524, 13846, 14260, 14835, 14973, 15190, 15996, 16905, 18060, 18228, 18662, 19780, 19964, 19995, 20769, 21070, 21390, 22540, 22785, 24955, 25284, 26660, 27692, 27993, 29670, 29946, 30380, 30659, 31605, 33810, 34615, 34937, 37324, 39990, 41538, 42140, 42780, 45570, 46655, 48461, 49910, 55986, 59340, 59892, 61318, 63210, 65317, 67620, 69230, 69874, 74865, 79980, 83076, 91140, 91977, 93310, 96922, 99820, 103845, 104811, 111972, 122636, 126420, 130634, 138460, 139748, 139965, 145383, 149730, 153295, 174685, 183954, 186620, 193844, 195951, 207690, 209622, 214613, 242305, 261268, 279930, 290766, 299460, 306590, 326585, 349370, 367908, 391902, 415380, 419244, 429226, 459885, 484610, 524055, 559860, 581532, 613180, 643839, 653170, 698740, 726915, 783804, 858452, 919770, 969220, 979755, 1048110, 1073065, 1287678, 1306340, 1453830, 1502291, 1839540, 1959510, 2096220, 2146130, 2575356, 2907660, 3004582, 3219195, 3919020, 4292260, 4506873, 6009164, 6438390, 7511455, 9013746, 12876780, 15022910, 18027492, 22534365, 30045820, 45068730, 90137460]

約数ペア:

[(1, 90137460), (2, 45068730), (3, 30045820), (4, 22534365), (5, 18027492), (6, 15022910), (7, 12876780), (10, 9013746), (12, 7511455), (14, 6438390), (15, 6009164), (20, 4506873), (21, 4292260), (23, 3919020), (28, 3219195), (30, 3004582), (31, 2907660), (35, 2575356), (42, 2146130), (43, 2096220), (46, 1959510), (49, 1839540), (60, 1502291), (62, 1453830), (69, 1306340), (70, 1287678), (84, 1073065), (86, 1048110), (92, 979755), (93, 969220), (98, 919770), (105, 858452), (115, 783804), (124, 726915), (129, 698740), (138, 653170), (140, 643839), (147, 613180), (155, 581532), (161, 559860), (172, 524055), (186, 484610), (196, 459885), (210, 429226), (215, 419244), (217, 415380), (230, 391902), (245, 367908), (258, 349370), (276, 326585), (294, 306590), (301, 299460), (310, 290766), (322, 279930), (345, 261268), (372, 242305), (420, 214613), (430, 209622), (434, 207690), (460, 195951), (465, 193844), (483, 186620), (490, 183954), (516, 174685), (588, 153295), (602, 149730), (620, 145383), (644, 139965), (645, 139748), (651, 138460), (690, 130634), (713, 126420), (735, 122636), (805, 111972), (860, 104811), (868, 103845), (903, 99820), (930, 96922), (966, 93310), (980, 91977), (989, 91140), (1085, 83076), (1127, 79980), (1204, 74865), (1290, 69874), (1302, 69230), (1333, 67620), (1380, 65317), (1426, 63210), (1470, 61318), (1505, 59892), (1519, 59340), (1610, 55986), (1806, 49910), (1860, 48461), (1932, 46655), (1978, 45570), (2107, 42780), (2139, 42140), (2170, 41538), (2254, 39990), (2415, 37324), (2580, 34937), (2604, 34615), (2666, 33810), (2852, 31605), (2940, 30659), (2967, 30380), (3010, 29946), (3038, 29670), (3220, 27993), (3255, 27692), (3381, 26660), (3565, 25284), (3612, 24955), (3956, 22785), (3999, 22540), (4214, 21390), (4278, 21070), (4340, 20769), (4508, 19995), (4515, 19964), (4557, 19780), (4830, 18662), (4945, 18228), (4991, 18060), (5332, 16905), (5635, 15996), (5934, 15190), (6020, 14973), (6076, 14835), (6321, 14260), (6510, 13846), (6665, 13524), (6762, 13330), (6923, 13020), (7130, 12642), (7595, 11868), (7998, 11270), (8428, 10695), (8556, 10535), (9030, 9982), (9114, 9890), (9331, 9660)]