155530770840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{78737}}^1$

素因数の和:78847

約数の個数: 256

約数和(自身を含む): 544237056000

約数和(自身を除く): 388706285160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 59, 60, 62, 72, 90, 93, 108, 118, 120, 124, 135, 155, 177, 180, 186, 216, 236, 248, 270, 279, 295, 310, 354, 360, 372, 465, 472, 531, 540, 558, 590, 620, 708, 744, 837, 885, 930, 1062, 1080, 1116, 1180, 1240, 1395, 1416, 1593, 1674, 1770, 1829, 1860, 2124, 2232, 2360, 2655, 2790, 3186, 3348, 3540, 3658, 3720, 4185, 4248, 5310, 5487, 5580, 6372, 6696, 7080, 7316, 7965, 8370, 9145, 10620, 10974, 11160, 12744, 14632, 15930, 16461, 16740, 18290, 21240, 21948, 27435, 31860, 32922, 33480, 36580, 43896, 49383, 54870, 63720, 65844, 73160, 78737, 82305, 98766, 109740, 131688, 157474, 164610, 197532, 219480, 236211, 246915, 314948, 329220, 393685, 395064, 472422, 493830, 629896, 658440, 708633, 787370, 944844, 987660, 1181055, 1417266, 1574740, 1889688, 1975320, 2125899, 2362110, 2440847, 2834532, 3149480, 3543165, 4251798, 4645483, 4724220, 4881694, 5669064, 7086330, 7322541, 8503596, 9290966, 9448440, 9763388, 10629495, 12204235, 13936449, 14172660, 14645082, 17007192, 18581932, 19526776, 21258990, 21967623, 23227415, 24408470, 27872898, 28345320, 29290164, 36612705, 37163864, 41809347, 42517980, 43935246, 46454830, 48816940, 55745796, 58580328, 65902869, 69682245, 73225410, 83618694, 85035960, 87870492, 92909660, 97633880, 109838115, 111491592, 125428041, 131805738, 139364490, 144009973, 146450820, 167237388, 175740984, 185819320, 209046735, 219676230, 250856082, 263611476, 278728980, 288019946, 292901640, 329514345, 334474776, 418093470, 432029919, 439352460, 501712164, 527222952, 557457960, 576039892, 627140205, 659028690, 720049865, 836186940, 864059838, 878704920, 1003424328, 1152079784, 1254280410, 1296089757, 1318057380, 1440099730, 1672373880, 1728119676, 2160149595, 2508560820, 2592179514, 2636114760, 2880199460, 3456239352, 3888269271, 4320299190, 5017121640, 5184359028, 5760398920, 6480448785, 7776538542, 8640598380, 10368718056, 12960897570, 15553077084, 17281196760, 19441346355, 25921795140, 31106154168, 38882692710, 51843590280, 77765385420, 155530770840]

約数ペア:

[(1, 155530770840), (2, 77765385420), (3, 51843590280), (4, 38882692710), (5, 31106154168), (6, 25921795140), (8, 19441346355), (9, 17281196760), (10, 15553077084), (12, 12960897570), (15, 10368718056), (18, 8640598380), (20, 7776538542), (24, 6480448785), (27, 5760398920), (30, 5184359028), (31, 5017121640), (36, 4320299190), (40, 3888269271), (45, 3456239352), (54, 2880199460), (59, 2636114760), (60, 2592179514), (62, 2508560820), (72, 2160149595), (90, 1728119676), (93, 1672373880), (108, 1440099730), (118, 1318057380), (120, 1296089757), (124, 1254280410), (135, 1152079784), (155, 1003424328), (177, 878704920), (180, 864059838), (186, 836186940), (216, 720049865), (236, 659028690), (248, 627140205), (270, 576039892), (279, 557457960), (295, 527222952), (310, 501712164), (354, 439352460), (360, 432029919), (372, 418093470), (465, 334474776), (472, 329514345), (531, 292901640), (540, 288019946), (558, 278728980), (590, 263611476), (620, 250856082), (708, 219676230), (744, 209046735), (837, 185819320), (885, 175740984), (930, 167237388), (1062, 146450820), (1080, 144009973), (1116, 139364490), (1180, 131805738), (1240, 125428041), (1395, 111491592), (1416, 109838115), (1593, 97633880), (1674, 92909660), (1770, 87870492), (1829, 85035960), (1860, 83618694), (2124, 73225410), (2232, 69682245), (2360, 65902869), (2655, 58580328), (2790, 55745796), (3186, 48816940), (3348, 46454830), (3540, 43935246), (3658, 42517980), (3720, 41809347), (4185, 37163864), (4248, 36612705), (5310, 29290164), (5487, 28345320), (5580, 27872898), (6372, 24408470), (6696, 23227415), (7080, 21967623), (7316, 21258990), (7965, 19526776), (8370, 18581932), (9145, 17007192), (10620, 14645082), (10974, 14172660), (11160, 13936449), (12744, 12204235), (14632, 10629495), (15930, 9763388), (16461, 9448440), (16740, 9290966), (18290, 8503596), (21240, 7322541), (21948, 7086330), (27435, 5669064), (31860, 4881694), (32922, 4724220), (33480, 4645483), (36580, 4251798), (43896, 3543165), (49383, 3149480), (54870, 2834532), (63720, 2440847), (65844, 2362110), (73160, 2125899), (78737, 1975320), (82305, 1889688), (98766, 1574740), (109740, 1417266), (131688, 1181055), (157474, 987660), (164610, 944844), (197532, 787370), (219480, 708633), (236211, 658440), (246915, 629896), (314948, 493830), (329220, 472422), (393685, 395064)]