2001199200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 1152

約数和(自身を含む): 9449395200

約数和(自身を除く): 7448196000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 24, 25, 26, 28, 30, 32, 33, 34, 35, 39, 40, 42, 44, 48, 49, 50, 51, 52, 55, 56, 60, 65, 66, 68, 70, 75, 77, 78, 80, 84, 85, 88, 91, 96, 98, 100, 102, 104, 105, 110, 112, 119, 120, 130, 132, 136, 140, 143, 147, 150, 154, 156, 160, 165, 168, 170, 175, 176, 182, 187, 195, 196, 200, 204, 208, 210, 220, 221, 224, 231, 238, 240, 245, 255, 260, 264, 272, 273, 275, 280, 286, 294, 300, 308, 312, 325, 330, 336, 340, 343, 350, 352, 357, 364, 374, 385, 390, 392, 400, 408, 416, 420, 425, 429, 440, 442, 455, 462, 476, 480, 490, 510, 520, 525, 528, 539, 544, 546, 550, 560, 561, 572, 588, 595, 600, 616, 624, 637, 650, 660, 663, 672, 680, 686, 700, 714, 715, 728, 735, 748, 770, 780, 784, 800, 816, 825, 833, 840, 850, 858, 880, 884, 910, 924, 935, 952, 975, 980, 1001, 1020, 1029, 1040, 1050, 1056, 1078, 1092, 1100, 1105, 1120, 1122, 1144, 1155, 1176, 1190, 1200, 1225, 1232, 1248, 1274, 1275, 1300, 1309, 1320, 1326, 1360, 1365, 1372, 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92400, 92820, 93296, 94325, 95200, 95550, 96096, 97240, 98098, 98175, 99960, 100100, 101920, 102102, 102900, 104720, 105105, 106080, 107016, 107800, 108290, 109200, 109956, 111475, 112112, 112200, 113190, 114400, 116025, 116620, 116688, 117600, 119119, 120120, 120736, 121550, 123760, 124950, 125664, 127400, 128282, 129360, 129948, 130900, 132600, 133280, 133770, 136136, 137200, 137445, 139944, 140140, 142688, 142800, 145775, 145860, 146608, 147147, 148512, 149600, 150150, 150920, 151606, 152880, 154700, 157080, 160160, 161700, 162435, 164640, 166600, 168168, 170170, 171600, 173264, 174930, 175175, 176800, 178360, 181104, 182325, 183260, 184800, 185640, 186592, 188650, 191100, 192423, 194480, 196196, 196350, 199920, 200200, 204204, 205800, 209440, 210210, 214032, 215600, 216580, 218400, 219912, 222950, 224224, 224400, 226380, 227409, 229075, 232050, 233240, 233376, 238238, 240240, 243100, 245245, 247520, 249900, 254800, 255255, 256564, 258720, 259896, 261800, 265200, 267540, 270725, 272272, 274400, 274890, 279888, 280280, 282975, 285600, 291550, 291720, 293216, 294294, 300300, 301840, 303212, 305760, 309400, 314160, 320705, 323400, 324870, 333200, 334425, 336336, 340340, 343200, 346528, 349860, 350350, 356720, 357357, 362208, 364650, 366520, 371280, 377300, 379015, 382200, 384846, 388960, 392392, 392700, 399840, 400400, 408408, 411600, 420420, 425425, 428064, 431200, 433160, 437325, 439824, 445900, 448800, 452760, 454818, 458150, 464100, 466480, 476476, 480480, 486200, 490490, 499800, 509600, 510510, 513128, 519792, 523600, 525525, 530400, 535080, 541450, 544544, 549780, 559776, 560560, 565950, 583100, 583440, 588588, 595595, 600600, 603680, 606424, 618800, 628320, 641410, 646800, 649740, 666400, 668850, 672672, 680680, 687225, 699720, 700700, 713440, 714714, 729300, 733040, 735735, 742560, 754600, 758030, 764400, 769692, 784784, 785400, 800800, 812175, 816816, 823200, 833833, 840840, 850850, 866320, 874650, 879648, 891800, 905520, 909636, 916300, 928200, 932960, 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62537475, 66706640, 71471400, 76969200, 80047968, 83383300, 90963600, 95295200, 100059960, 117717600, 125074950, 133413280, 142942800, 153938400, 166766600, 181927200, 200119920, 250149900, 285885600, 333533200, 400239840, 500299800, 667066400, 1000599600, 2001199200]

約数ペア:

[(1, 2001199200), (2, 1000599600), (3, 667066400), (4, 500299800), (5, 400239840), (6, 333533200), (7, 285885600), (8, 250149900), (10, 200119920), (11, 181927200), (12, 166766600), (13, 153938400), (14, 142942800), (15, 133413280), (16, 125074950), (17, 117717600), (20, 100059960), (21, 95295200), (22, 90963600), (24, 83383300), (25, 80047968), (26, 76969200), (28, 71471400), (30, 66706640), (32, 62537475), (33, 60642400), (34, 58858800), (35, 57177120), (39, 51312800), (40, 50029980), (42, 47647600), (44, 45481800), (48, 41691650), (49, 40840800), (50, 40023984), (51, 39239200), (52, 38484600), (55, 36385440), (56, 35735700), (60, 33353320), (65, 30787680), (66, 30321200), (68, 29429400), (70, 28588560), (75, 26682656), (77, 25989600), (78, 25656400), (80, 25014990), (84, 23823800), (85, 23543520), (88, 22740900), (91, 21991200), (96, 20845825), (98, 20420400), (100, 20011992), (102, 19619600), (104, 19242300), (105, 19059040), (110, 18192720), (112, 17867850), (119, 16816800), (120, 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