2011131500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 5521291776

約数和(自身を除く): 3510160276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 43, 46, 49, 50, 70, 83, 86, 92, 98, 100, 115, 125, 140, 161, 166, 172, 175, 196, 215, 230, 245, 250, 301, 322, 332, 350, 415, 430, 460, 490, 500, 575, 581, 602, 644, 700, 805, 830, 860, 875, 980, 989, 1075, 1127, 1150, 1162, 1204, 1225, 1505, 1610, 1660, 1750, 1909, 1978, 2075, 2107, 2150, 2254, 2300, 2324, 2450, 2875, 2905, 3010, 3220, 3500, 3569, 3818, 3956, 4025, 4067, 4150, 4214, 4300, 4508, 4900, 4945, 5375, 5635, 5750, 5810, 6020, 6125, 6923, 7138, 7525, 7636, 8050, 8134, 8300, 8428, 9545, 9890, 10375, 10535, 10750, 11270, 11500, 11620, 12250, 13363, 13846, 14276, 14525, 15050, 16100, 16268, 17845, 19090, 19780, 20125, 20335, 20750, 21070, 21500, 22540, 24500, 24725, 24983, 26726, 27692, 28175, 29050, 30100, 34615, 35690, 37625, 38180, 40250, 40670, 41500, 42140, 47725, 48461, 49450, 49966, 52675, 53452, 56350, 58100, 66815, 69230, 71380, 72625, 75250, 80500, 81340, 82087, 89225, 93541, 95450, 96922, 98900, 99932, 101675, 105350, 112700, 123625, 124915, 133630, 138460, 140875, 145250, 150500, 164174, 173075, 174881, 178450, 187082, 190900, 193844, 203350, 210700, 238625, 242305, 247250, 249830, 263375, 267260, 281750, 290500, 328348, 334075, 346150, 349762, 356900, 374164, 406700, 410435, 446125, 467705, 477250, 484610, 494500, 499660, 508375, 526750, 563500, 574609, 624575, 668150, 692300, 699524, 820870, 865375, 874405, 892250, 935410, 954500, 969220, 1016750, 1053500, 1149218, 1211525, 1249150, 1336300, 1641740, 1670375, 1730750, 1748810, 1784500, 1870820, 2033500, 2052175, 2298436, 2338525, 2423050, 2498300, 2873045, 3122875, 3340750, 3461500, 3497620, 4022263, 4104350, 4372025, 4677050, 4846100, 5746090, 6057625, 6245750, 6681500, 8044526, 8208700, 8744050, 9354100, 10260875, 11492180, 11692625, 12115250, 12491500, 14365225, 16089052, 17488100, 20111315, 20521750, 21860125, 23385250, 24230500, 28730450, 40222630, 41043500, 43720250, 46770500, 57460900, 71826125, 80445260, 87440500, 100556575, 143652250, 201113150, 287304500, 402226300, 502782875, 1005565750, 2011131500]

約数ペア:

[(1, 2011131500), (2, 1005565750), (4, 502782875), (5, 402226300), (7, 287304500), (10, 201113150), (14, 143652250), (20, 100556575), (23, 87440500), (25, 80445260), (28, 71826125), (35, 57460900), (43, 46770500), (46, 43720250), (49, 41043500), (50, 40222630), (70, 28730450), (83, 24230500), (86, 23385250), (92, 21860125), (98, 20521750), (100, 20111315), (115, 17488100), (125, 16089052), (140, 14365225), (161, 12491500), (166, 12115250), (172, 11692625), (175, 11492180), (196, 10260875), (215, 9354100), (230, 8744050), (245, 8208700), (250, 8044526), (301, 6681500), (322, 6245750), (332, 6057625), (350, 5746090), (415, 4846100), (430, 4677050), (460, 4372025), (490, 4104350), (500, 4022263), (575, 3497620), (581, 3461500), (602, 3340750), (644, 3122875), (700, 2873045), (805, 2498300), (830, 2423050), (860, 2338525), (875, 2298436), (980, 2052175), (989, 2033500), (1075, 1870820), (1127, 1784500), (1150, 1748810), (1162, 1730750), (1204, 1670375), (1225, 1641740), (1505, 1336300), (1610, 1249150), (1660, 1211525), (1750, 1149218), (1909, 1053500), (1978, 1016750), (2075, 969220), (2107, 954500), (2150, 935410), (2254, 892250), (2300, 874405), (2324, 865375), (2450, 820870), (2875, 699524), (2905, 692300), (3010, 668150), (3220, 624575), (3500, 574609), (3569, 563500), (3818, 526750), (3956, 508375), (4025, 499660), (4067, 494500), (4150, 484610), (4214, 477250), (4300, 467705), (4508, 446125), (4900, 410435), (4945, 406700), (5375, 374164), (5635, 356900), (5750, 349762), (5810, 346150), (6020, 334075), (6125, 328348), (6923, 290500), (7138, 281750), (7525, 267260), (7636, 263375), (8050, 249830), (8134, 247250), (8300, 242305), (8428, 238625), (9545, 210700), (9890, 203350), (10375, 193844), (10535, 190900), (10750, 187082), (11270, 178450), (11500, 174881), (11620, 173075), (12250, 164174), (13363, 150500), (13846, 145250), (14276, 140875), (14525, 138460), (15050, 133630), (16100, 124915), (16268, 123625), (17845, 112700), (19090, 105350), (19780, 101675), (20125, 99932), (20335, 98900), (20750, 96922), (21070, 95450), (21500, 93541), (22540, 89225), (24500, 82087), (24725, 81340), (24983, 80500), (26726, 75250), (27692, 72625), (28175, 71380), (29050, 69230), (30100, 66815), (34615, 58100), (35690, 56350), (37625, 53452), (38180, 52675), (40250, 49966), (40670, 49450), (41500, 48461), (42140, 47725)]