2005403400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 1152

約数和(自身を含む): 9618134400

約数和(自身を除く): 7612731000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 50, 52, 53, 54, 55, 56, 60, 63, 65, 66, 70, 72, 75, 77, 78, 84, 88, 90, 91, 98, 99, 100, 104, 105, 106, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 147, 150, 154, 156, 159, 165, 168, 175, 180, 182, 189, 195, 196, 198, 200, 210, 212, 216, 220, 225, 231, 234, 245, 252, 260, 264, 265, 270, 273, 275, 280, 286, 294, 297, 300, 308, 312, 315, 318, 325, 330, 350, 351, 360, 364, 371, 378, 385, 390, 392, 396, 420, 424, 429, 440, 441, 450, 455, 462, 468, 477, 490, 495, 504, 520, 525, 530, 539, 540, 546, 550, 572, 583, 585, 588, 594, 600, 616, 630, 636, 637, 650, 660, 675, 689, 693, 700, 702, 715, 728, 735, 742, 756, 770, 780, 792, 795, 819, 825, 840, 858, 882, 900, 910, 924, 936, 945, 954, 975, 980, 990, 1001, 1050, 1060, 1078, 1080, 1092, 1100, 1113, 1144, 1155, 1166, 1170, 1176, 1188, 1225, 1260, 1272, 1274, 1287, 1300, 1320, 1323, 1325, 1350, 1365, 1378, 1386, 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約数ペア:

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