64383900

素因数分解:

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

素因数の和:121

約数の個数: 288

約数和(自身を含む): 234651648

約数和(自身を除く): 170267748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 31, 35, 42, 43, 46, 50, 60, 62, 69, 70, 75, 84, 86, 92, 93, 100, 105, 115, 124, 129, 138, 140, 150, 155, 161, 172, 175, 186, 210, 215, 217, 230, 258, 276, 300, 301, 310, 322, 345, 350, 372, 420, 430, 434, 460, 465, 483, 516, 525, 575, 602, 620, 644, 645, 651, 690, 700, 713, 775, 805, 860, 868, 903, 930, 966, 989, 1050, 1075, 1085, 1150, 1204, 1290, 1302, 1333, 1380, 1426, 1505, 1550, 1610, 1725, 1806, 1860, 1932, 1978, 2100, 2139, 2150, 2170, 2300, 2325, 2415, 2580, 2604, 2666, 2852, 2967, 3010, 3100, 3220, 3225, 3255, 3450, 3565, 3612, 3956, 3999, 4025, 4278, 4300, 4340, 4515, 4650, 4830, 4945, 4991, 5332, 5425, 5934, 6020, 6450, 6510, 6665, 6900, 6923, 7130, 7525, 7998, 8050, 8556, 9030, 9300, 9331, 9660, 9890, 9982, 10695, 10850, 11868, 12075, 12900, 13020, 13330, 13846, 14260, 14835, 14973, 15050, 15996, 16100, 16275, 17825, 18060, 18662, 19780, 19964, 19995, 20769, 21390, 21700, 22575, 24150, 24725, 24955, 26660, 27692, 27993, 29670, 29946, 30100, 30659, 32550, 33325, 34615, 35650, 37324, 39990, 41538, 42780, 45150, 46655, 48300, 49450, 49910, 53475, 55986, 59340, 59892, 61318, 65100, 66650, 69230, 71300, 74175, 74865, 79980, 83076, 90300, 91977, 93310, 98900, 99820, 99975, 103845, 106950, 111972, 122636, 124775, 133300, 138460, 139965, 148350, 149730, 153295, 173075, 183954, 186620, 199950, 207690, 213900, 214613, 233275, 249550, 279930, 296700, 299460, 306590, 346150, 367908, 374325, 399900, 415380, 429226, 459885, 466550, 499100, 519225, 559860, 613180, 643839, 692300, 699825, 748650, 766475, 858452, 919770, 933100, 1038450, 1073065, 1287678, 1399650, 1497300, 1532950, 1839540, 2076900, 2146130, 2299425, 2575356, 2799300, 3065900, 3219195, 4292260, 4598850, 5365325, 6438390, 9197700, 10730650, 12876780, 16095975, 21461300, 32191950, 64383900]

約数ペア:

[(1, 64383900), (2, 32191950), (3, 21461300), (4, 16095975), (5, 12876780), (6, 10730650), (7, 9197700), (10, 6438390), (12, 5365325), (14, 4598850), (15, 4292260), (20, 3219195), (21, 3065900), (23, 2799300), (25, 2575356), (28, 2299425), (30, 2146130), (31, 2076900), (35, 1839540), (42, 1532950), (43, 1497300), (46, 1399650), (50, 1287678), (60, 1073065), (62, 1038450), (69, 933100), (70, 919770), (75, 858452), (84, 766475), (86, 748650), (92, 699825), (93, 692300), (100, 643839), (105, 613180), (115, 559860), (124, 519225), (129, 499100), (138, 466550), (140, 459885), (150, 429226), (155, 415380), (161, 399900), (172, 374325), (175, 367908), (186, 346150), (210, 306590), (215, 299460), (217, 296700), (230, 279930), (258, 249550), (276, 233275), (300, 214613), (301, 213900), (310, 207690), (322, 199950), (345, 186620), (350, 183954), (372, 173075), (420, 153295), (430, 149730), (434, 148350), (460, 139965), (465, 138460), (483, 133300), (516, 124775), (525, 122636), (575, 111972), (602, 106950), (620, 103845), (644, 99975), (645, 99820), (651, 98900), (690, 93310), (700, 91977), (713, 90300), (775, 83076), (805, 79980), (860, 74865), (868, 74175), (903, 71300), (930, 69230), (966, 66650), (989, 65100), (1050, 61318), (1075, 59892), (1085, 59340), (1150, 55986), (1204, 53475), (1290, 49910), (1302, 49450), (1333, 48300), (1380, 46655), (1426, 45150), (1505, 42780), (1550, 41538), (1610, 39990), (1725, 37324), (1806, 35650), (1860, 34615), (1932, 33325), (1978, 32550), (2100, 30659), (2139, 30100), (2150, 29946), (2170, 29670), (2300, 27993), (2325, 27692), (2415, 26660), (2580, 24955), (2604, 24725), (2666, 24150), (2852, 22575), (2967, 21700), (3010, 21390), (3100, 20769), (3220, 19995), (3225, 19964), (3255, 19780), (3450, 18662), (3565, 18060), (3612, 17825), (3956, 16275), (3999, 16100), (4025, 15996), (4278, 15050), (4300, 14973), (4340, 14835), (4515, 14260), (4650, 13846), (4830, 13330), (4945, 13020), (4991, 12900), (5332, 12075), (5425, 11868), (5934, 10850), (6020, 10695), (6450, 9982), (6510, 9890), (6665, 9660), (6900, 9331), (6923, 9300), (7130, 9030), (7525, 8556), (7998, 8050)]