38429100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 126797440

約数和(自身を除く): 88368340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 331, 387, 430, 450, 516, 540, 645, 662, 675, 774, 860, 900, 993, 1075, 1161, 1290, 1324, 1350, 1548, 1655, 1935, 1986, 2150, 2322, 2580, 2700, 2979, 3225, 3310, 3870, 3972, 4300, 4644, 4965, 5805, 5958, 6450, 6620, 7740, 8275, 8937, 9675, 9930, 11610, 11916, 12900, 14233, 14895, 16550, 17874, 19350, 19860, 23220, 24825, 28466, 29025, 29790, 33100, 35748, 38700, 42699, 44685, 49650, 56932, 58050, 59580, 71165, 74475, 85398, 89370, 99300, 116100, 128097, 142330, 148950, 170796, 178740, 213495, 223425, 256194, 284660, 297900, 355825, 384291, 426990, 446850, 512388, 640485, 711650, 768582, 853980, 893700, 1067475, 1280970, 1423300, 1537164, 1921455, 2134950, 2561940, 3202425, 3842910, 4269900, 6404850, 7685820, 9607275, 12809700, 19214550, 38429100]

約数ペア:

[(1, 38429100), (2, 19214550), (3, 12809700), (4, 9607275), (5, 7685820), (6, 6404850), (9, 4269900), (10, 3842910), (12, 3202425), (15, 2561940), (18, 2134950), (20, 1921455), (25, 1537164), (27, 1423300), (30, 1280970), (36, 1067475), (43, 893700), (45, 853980), (50, 768582), (54, 711650), (60, 640485), (75, 512388), (86, 446850), (90, 426990), (100, 384291), (108, 355825), (129, 297900), (135, 284660), (150, 256194), (172, 223425), (180, 213495), (215, 178740), (225, 170796), (258, 148950), (270, 142330), (300, 128097), (331, 116100), (387, 99300), (430, 89370), (450, 85398), (516, 74475), (540, 71165), (645, 59580), (662, 58050), (675, 56932), (774, 49650), (860, 44685), (900, 42699), (993, 38700), (1075, 35748), (1161, 33100), (1290, 29790), (1324, 29025), (1350, 28466), (1548, 24825), (1655, 23220), (1935, 19860), (1986, 19350), (2150, 17874), (2322, 16550), (2580, 14895), (2700, 14233), (2979, 12900), (3225, 11916), (3310, 11610), (3870, 9930), (3972, 9675), (4300, 8937), (4644, 8275), (4965, 7740), (5805, 6620), (5958, 6450)]