201821700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{1453}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 585601408

約数和(自身を除く): 383779708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 463, 926, 1389, 1453, 1852, 2315, 2778, 2906, 4359, 4630, 5556, 5812, 6945, 7265, 8718, 9260, 11575, 13890, 14530, 17436, 21795, 23150, 27780, 29060, 34725, 36325, 43590, 46300, 69450, 72650, 87180, 108975, 138900, 145300, 217950, 435900, 672739, 1345478, 2018217, 2690956, 3363695, 4036434, 6727390, 8072868, 10091085, 13454780, 16818475, 20182170, 33636950, 40364340, 50455425, 67273900, 100910850, 201821700]

約数ペア:

[(1, 201821700), (2, 100910850), (3, 67273900), (4, 50455425), (5, 40364340), (6, 33636950), (10, 20182170), (12, 16818475), (15, 13454780), (20, 10091085), (25, 8072868), (30, 6727390), (50, 4036434), (60, 3363695), (75, 2690956), (100, 2018217), (150, 1345478), (300, 672739), (463, 435900), (926, 217950), (1389, 145300), (1453, 138900), (1852, 108975), (2315, 87180), (2778, 72650), (2906, 69450), (4359, 46300), (4630, 43590), (5556, 36325), (5812, 34725), (6945, 29060), (7265, 27780), (8718, 23150), (9260, 21795), (11575, 17436), (13890, 14530)]