25890921000

素因数分解:

$2^3\times 3^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 768

約数和(自身を含む): 107280875520

約数和(自身を除く): 81389954520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 54, 56, 60, 62, 63, 70, 72, 75, 81, 84, 90, 93, 100, 105, 108, 120, 124, 125, 126, 135, 140, 150, 155, 162, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 243, 248, 250, 252, 270, 279, 280, 300, 310, 315, 324, 350, 360, 372, 375, 378, 405, 420, 434, 450, 465, 486, 491, 500, 504, 525, 540, 558, 567, 600, 620, 630, 648, 651, 675, 700, 744, 750, 756, 775, 810, 837, 840, 868, 875, 900, 930, 945, 972, 982, 1000, 1050, 1080, 1085, 1116, 1125, 1134, 1215, 1240, 1260, 1302, 1350, 1395, 1400, 1473, 1500, 1512, 1550, 1575, 1620, 1674, 1701, 1736, 1750, 1800, 1860, 1890, 1944, 1953, 1964, 2025, 2100, 2170, 2232, 2250, 2268, 2325, 2430, 2455, 2511, 2520, 2604, 2625, 2700, 2790, 2835, 2946, 3000, 3100, 3150, 3240, 3255, 3348, 3375, 3402, 3437, 3500, 3720, 3780, 3875, 3906, 3928, 4050, 4185, 4200, 4340, 4419, 4500, 4536, 4650, 4725, 4860, 4910, 5022, 5208, 5250, 5400, 5425, 5580, 5670, 5859, 5892, 6075, 6200, 6300, 6510, 6696, 6750, 6804, 6874, 6975, 7000, 7365, 7533, 7560, 7750, 7812, 7875, 8100, 8370, 8505, 8680, 8838, 9000, 9300, 9450, 9720, 9765, 9820, 10044, 10125, 10311, 10500, 10850, 11160, 11340, 11625, 11718, 11784, 12150, 12275, 12555, 12600, 13020, 13257, 13500, 13608, 13748, 13950, 14175, 14730, 15066, 15221, 15500, 15624, 15750, 16200, 16275, 16740, 17010, 17185, 17577, 17676, 18600, 18900, 19530, 19640, 20088, 20250, 20622, 20925, 21000, 21700, 22095, 22680, 23250, 23436, 23625, 24300, 24550, 25110, 26040, 26514, 27000, 27125, 27496, 27900, 28350, 29295, 29460, 30132, 30375, 30442, 30933, 31000, 31500, 32550, 33480, 34020, 34370, 34875, 35154, 35352, 36825, 37665, 37800, 39060, 39771, 40500, 41244, 41850, 42525, 43400, 44190, 45663, 46500, 46872, 47250, 48600, 48825, 49100, 50220, 51555, 52731, 53028, 54250, 55800, 56700, 58590, 58920, 60264, 60750, 60884, 61375, 61866, 62775, 63000, 65100, 66285, 68040, 68740, 69750, 70308, 70875, 73650, 75330, 76105, 78120, 79542, 81000, 81375, 82488, 83700, 85050, 85925, 87885, 88380, 91326, 92799, 93000, 94500, 97650, 98200, 100440, 103110, 104625, 105462, 106056, 106547, 108500, 110475, 113400, 117180, 119313, 121500, 121768, 122750, 123732, 125550, 130200, 132570, 136989, 137480, 139500, 140616, 141750, 146475, 147300, 150660, 152210, 154665, 159084, 162750, 167400, 170100, 171850, 175770, 176760, 182652, 184125, 185598, 188325, 189000, 195300, 198855, 206220, 209250, 210924, 212625, 213094, 217000, 220950, 228315, 234360, 238626, 243000, 244125, 245500, 247464, 251100, 257775, 263655, 265140, 273978, 278397, 279000, 283500, 292950, 294600, 301320, 304420, 309330, 313875, 318168, 319641, 325500, 331425, 340200, 343700, 351540, 365304, 368250, 371196, 376650, 380525, 390600, 397710, 410967, 412440, 418500, 421848, 425250, 426188, 429625, 439425, 441900, 456630, 463995, 477252, 488250, 491000, 502200, 515550, 527310, 530280, 532735, 547956, 552375, 556794, 567000, 585900, 596565, 608840, 618660, 627750, 639282, 651000, 662850, 684945, 687400, 703080, 732375, 736500, 742392, 753300, 761050, 773325, 795420, 821934, 835191, 837000, 850500, 852376, 859250, 878850, 883800, 913260, 927990, 941625, 954504, 958923, 976500, 994275, 1031100, 1054620, 1065470, 1095912, 1104750, 1113588, 1141575, 1171800, 1193130, 1232901, 1237320, 1255500, 1278564, 1288875, 1318275, 1325700, 1369890, 1391985, 1464750, 1473000, 1506600, 1522100, 1546650, 1590840, 1598205, 1643868, 1657125, 1670382, 1701000, 1718500, 1757700, 1826520, 1855980, 1883250, 1902625, 1917846, 1953000, 1988550, 2054835, 2062200, 2109240, 2130940, 2197125, 2209500, 2227176, 2283150, 2319975, 2386260, 2465802, 2511000, 2557128, 2577750, 2636550, 2651400, 2663675, 2739780, 2783970, 2876769, 2929500, 2982825, 3044200, 3093300, 3196410, 3287736, 3314250, 3340764, 3424725, 3437000, 3515400, 3698703, 3711960, 3766500, 3805250, 3835692, 3866625, 3977100, 4109670, 4175955, 4261880, 4394250, 4419000, 4566300, 4639950, 4772520, 4794615, 4931604, 4971375, 5155500, 5273100, 5327350, 5479560, 5567940, 5707875, 5753538, 5859000, 5965650, 6164505, 6186600, 6392820, 6591375, 6628500, 6681528, 6849450, 6959925, 7397406, 7533000, 7610500, 7671384, 7733250, 7954200, 7991025, 8219340, 8351910, 8630307, 8788500, 9132600, 9279900, 9589230, 9863208, 9942750, 10274175, 10311000, 10546200, 10654700, 11135880, 11415750, 11507076, 11599875, 11931300, 12329010, 12785640, 13182750, 13257000, 13318375, 13698900, 13919850, 14383845, 14794812, 14914125, 15221000, 15466500, 15982050, 16438680, 16703820, 17123625, 17260614, 17577000, 18493515, 18559800, 19178460, 19885500, 20548350, 20879775, 21309400, 22831500, 23014152, 23199750, 23862600, 23973075, 24658020, 25890921, 26365500, 26636750, 27397800, 27839700, 28767690, 29589624, 29828250, 30822525, 30933000, 31964100, 33407640, 34247250, 34521228, 34799625, 36987030, 38356920, 39771000, 39955125, 41096700, 41759550, 43151535, 45663000, 46399500, 47946150, 49316040, 51370875, 51781842, 52731000, 53273500, 55679400, 57535380, 59656500, 61645050, 63928200, 68494500, 69042456, 69599250, 71919225, 73974060, 79910250, 82193400, 83519100, 86303070, 92467575, 92799000, 95892300, 102741750, 103563684, 104398875, 106547000, 115070760, 119313000, 119865375, 123290100, 129454605, 136989000, 139198500, 143838450, 147948120, 154112625, 159820500, 167038200, 172606140, 184935150, 191784600, 205483500, 207127368, 208797750, 215757675, 239730750, 246580200, 258909210, 278397000, 287676900, 308225250, 319641000, 345212280, 359596125, 369870300, 410967000, 417595500, 431515350, 462337875, 479461500, 517818420, 575353800, 616450500, 647273025, 719192250, 739740600, 835191000, 863030700, 924675750, 958923000, 1035636840, 1078788375, 1232901000, 1294546050, 1438384500, 1726061400, 1849351500, 2157576750, 2589092100, 2876769000, 3236365125, 3698703000, 4315153500, 5178184200, 6472730250, 8630307000, 12945460500, 25890921000]

約数ペア:

[(1, 25890921000), (2, 12945460500), (3, 8630307000), (4, 6472730250), (5, 5178184200), (6, 4315153500), (7, 3698703000), (8, 3236365125), (9, 2876769000), (10, 2589092100), (12, 2157576750), (14, 1849351500), (15, 1726061400), (18, 1438384500), (20, 1294546050), (21, 1232901000), (24, 1078788375), (25, 1035636840), (27, 958923000), (28, 924675750), (30, 863030700), (31, 835191000), (35, 739740600), (36, 719192250), (40, 647273025), (42, 616450500), (45, 575353800), (50, 517818420), (54, 479461500), (56, 462337875), (60, 431515350), (62, 417595500), (63, 410967000), (70, 369870300), (72, 359596125), (75, 345212280), (81, 319641000), (84, 308225250), (90, 287676900), (93, 278397000), (100, 258909210), (105, 246580200), (108, 239730750), (120, 215757675), (124, 208797750), (125, 207127368), (126, 205483500), (135, 191784600), (140, 184935150), (150, 172606140), (155, 167038200), (162, 159820500), (168, 154112625), (175, 147948120), (180, 143838450), (186, 139198500), (189, 136989000), 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(1085, 23862600), (1116, 23199750), (1125, 23014152), (1134, 22831500), (1215, 21309400), (1240, 20879775), (1260, 20548350), (1302, 19885500), (1350, 19178460), (1395, 18559800), (1400, 18493515), (1473, 17577000), (1500, 17260614), (1512, 17123625), (1550, 16703820), (1575, 16438680), (1620, 15982050), (1674, 15466500), (1701, 15221000), (1736, 14914125), (1750, 14794812), (1800, 14383845), (1860, 13919850), (1890, 13698900), (1944, 13318375), (1953, 13257000), (1964, 13182750), (2025, 12785640), (2100, 12329010), (2170, 11931300), (2232, 11599875), (2250, 11507076), (2268, 11415750), (2325, 11135880), (2430, 10654700), (2455, 10546200), (2511, 10311000), (2520, 10274175), (2604, 9942750), (2625, 9863208), (2700, 9589230), (2790, 9279900), (2835, 9132600), (2946, 8788500), (3000, 8630307), (3100, 8351910), (3150, 8219340), (3240, 7991025), (3255, 7954200), (3348, 7733250), (3375, 7671384), (3402, 7610500), (3437, 7533000), (3500, 7397406), (3720, 6959925), (3780, 6849450), (3875, 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