42811200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 168

約数和(自身を含む): 156220160

約数和(自身を除く): 113408960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 991, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 1982, 2160, 2400, 2700, 2880, 2973, 3600, 3964, 4320, 4800, 4955, 5400, 5946, 7200, 7928, 8640, 8919, 9910, 10800, 11892, 14400, 14865, 15856, 17838, 19820, 21600, 23784, 24775, 26757, 29730, 31712, 35676, 39640, 43200, 44595, 47568, 49550, 53514, 59460, 63424, 71352, 74325, 79280, 89190, 95136, 99100, 107028, 118920, 133785, 142704, 148650, 158560, 178380, 190272, 198200, 214056, 222975, 237840, 267570, 285408, 297300, 317120, 356760, 396400, 428112, 445950, 475680, 535140, 570816, 594600, 668925, 713520, 792800, 856224, 891900, 951360, 1070280, 1189200, 1337850, 1427040, 1585600, 1712448, 1783800, 2140560, 2378400, 2675700, 2854080, 3567600, 4281120, 4756800, 5351400, 7135200, 8562240, 10702800, 14270400, 21405600, 42811200]

約数ペア:

[(1, 42811200), (2, 21405600), (3, 14270400), (4, 10702800), (5, 8562240), (6, 7135200), (8, 5351400), (9, 4756800), (10, 4281120), (12, 3567600), (15, 2854080), (16, 2675700), (18, 2378400), (20, 2140560), (24, 1783800), (25, 1712448), (27, 1585600), (30, 1427040), (32, 1337850), (36, 1189200), (40, 1070280), (45, 951360), (48, 891900), (50, 856224), (54, 792800), (60, 713520), (64, 668925), (72, 594600), (75, 570816), (80, 535140), (90, 475680), (96, 445950), (100, 428112), (108, 396400), (120, 356760), (135, 317120), (144, 297300), (150, 285408), (160, 267570), (180, 237840), (192, 222975), (200, 214056), (216, 198200), (225, 190272), (240, 178380), (270, 158560), (288, 148650), (300, 142704), (320, 133785), (360, 118920), (400, 107028), (432, 99100), (450, 95136), (480, 89190), (540, 79280), (576, 74325), (600, 71352), (675, 63424), (720, 59460), (800, 53514), (864, 49550), (900, 47568), (960, 44595), (991, 43200), (1080, 39640), (1200, 35676), (1350, 31712), (1440, 29730), (1600, 26757), (1728, 24775), (1800, 23784), (1982, 21600), (2160, 19820), (2400, 17838), (2700, 15856), (2880, 14865), (2973, 14400), (3600, 11892), (3964, 10800), (4320, 9910), (4800, 8919), (4955, 8640), (5400, 7928), (5946, 7200)]