204028920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19543}}^1$

素因数の和:19589

約数の個数: 96

約数和(自身を含む): 685994400

約数和(自身を除く): 481965480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 175887, 195430, 234516, 293145, 351774, 390860, 469032, 566747, 586290, 703548, 781720, 879435, 1133494, 1172580, 1407096, 1700241, 1758870, 2266988, 2345160, 2833735, 3400482, 3517740, 4533976, 5100723, 5667470, 6800964, 7035480, 8501205, 10201446, 11334940, 13601928, 17002410, 20402892, 22669880, 25503615, 34004820, 40805784, 51007230, 68009640, 102014460, 204028920]

約数ペア:

[(1, 204028920), (2, 102014460), (3, 68009640), (4, 51007230), (5, 40805784), (6, 34004820), (8, 25503615), (9, 22669880), (10, 20402892), (12, 17002410), (15, 13601928), (18, 11334940), (20, 10201446), (24, 8501205), (29, 7035480), (30, 6800964), (36, 5667470), (40, 5100723), (45, 4533976), (58, 3517740), (60, 3400482), (72, 2833735), (87, 2345160), (90, 2266988), (116, 1758870), (120, 1700241), (145, 1407096), (174, 1172580), (180, 1133494), (232, 879435), (261, 781720), (290, 703548), (348, 586290), (360, 566747), (435, 469032), (522, 390860), (580, 351774), (696, 293145), (870, 234516), (1044, 195430), (1160, 175887), (1305, 156344), (1740, 117258), (2088, 97715), (2610, 78172), (3480, 58629), (5220, 39086), (10440, 19543)]