76700820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 261144576

約数和(自身を除く): 184443756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 137, 140, 155, 172, 186, 210, 215, 217, 258, 274, 301, 310, 372, 411, 420, 430, 434, 465, 516, 548, 602, 620, 645, 651, 685, 822, 860, 868, 903, 930, 959, 1085, 1204, 1290, 1302, 1333, 1370, 1505, 1644, 1806, 1860, 1918, 2055, 2170, 2580, 2604, 2666, 2740, 2877, 3010, 3255, 3612, 3836, 3999, 4110, 4247, 4340, 4515, 4795, 5332, 5754, 5891, 6020, 6510, 6665, 7998, 8220, 8494, 9030, 9331, 9590, 11508, 11782, 12741, 13020, 13330, 14385, 15996, 16988, 17673, 18060, 18662, 19180, 19995, 21235, 23564, 25482, 26660, 27993, 28770, 29455, 29729, 35346, 37324, 39990, 41237, 42470, 46655, 50964, 55986, 57540, 58910, 59458, 63705, 70692, 79980, 82474, 84940, 88365, 89187, 93310, 111972, 117820, 118916, 123711, 127410, 139965, 148645, 164948, 176730, 178374, 182621, 186620, 206185, 247422, 254820, 279930, 297290, 353460, 356748, 365242, 412370, 445935, 494844, 547863, 559860, 594580, 618555, 730484, 824740, 891870, 913105, 1095726, 1237110, 1278347, 1783740, 1826210, 2191452, 2474220, 2556694, 2739315, 3652420, 3835041, 5113388, 5478630, 6391735, 7670082, 10957260, 12783470, 15340164, 19175205, 25566940, 38350410, 76700820]

約数ペア:

[(1, 76700820), (2, 38350410), (3, 25566940), (4, 19175205), (5, 15340164), (6, 12783470), (7, 10957260), (10, 7670082), (12, 6391735), (14, 5478630), (15, 5113388), (20, 3835041), (21, 3652420), (28, 2739315), (30, 2556694), (31, 2474220), (35, 2191452), (42, 1826210), (43, 1783740), (60, 1278347), (62, 1237110), (70, 1095726), (84, 913105), (86, 891870), (93, 824740), (105, 730484), (124, 618555), (129, 594580), (137, 559860), (140, 547863), (155, 494844), (172, 445935), (186, 412370), (210, 365242), (215, 356748), (217, 353460), (258, 297290), (274, 279930), (301, 254820), (310, 247422), (372, 206185), (411, 186620), (420, 182621), (430, 178374), (434, 176730), (465, 164948), (516, 148645), (548, 139965), (602, 127410), (620, 123711), (645, 118916), (651, 117820), (685, 111972), (822, 93310), (860, 89187), (868, 88365), (903, 84940), (930, 82474), (959, 79980), (1085, 70692), (1204, 63705), (1290, 59458), (1302, 58910), (1333, 57540), (1370, 55986), (1505, 50964), (1644, 46655), (1806, 42470), (1860, 41237), (1918, 39990), (2055, 37324), (2170, 35346), (2580, 29729), (2604, 29455), (2666, 28770), (2740, 27993), (2877, 26660), (3010, 25482), (3255, 23564), (3612, 21235), (3836, 19995), (3999, 19180), (4110, 18662), (4247, 18060), (4340, 17673), (4515, 16988), (4795, 15996), (5332, 14385), (5754, 13330), (5891, 13020), (6020, 12741), (6510, 11782), (6665, 11508), (7998, 9590), (8220, 9331), (8494, 9030)]