103270000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 100

約数和(自身を含む): 261478800

約数和(自身を除く): 158208800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 449, 460, 500, 575, 625, 898, 920, 1000, 1150, 1250, 1796, 1840, 2000, 2245, 2300, 2500, 2875, 3592, 4490, 4600, 5000, 5750, 7184, 8980, 9200, 10000, 10327, 11225, 11500, 14375, 17960, 20654, 22450, 23000, 28750, 35920, 41308, 44900, 46000, 51635, 56125, 57500, 82616, 89800, 103270, 112250, 115000, 165232, 179600, 206540, 224500, 230000, 258175, 280625, 413080, 449000, 516350, 561250, 826160, 898000, 1032700, 1122500, 1290875, 2065400, 2245000, 2581750, 4130800, 4490000, 5163500, 6454375, 10327000, 12908750, 20654000, 25817500, 51635000, 103270000]

約数ペア:

[(1, 103270000), (2, 51635000), (4, 25817500), (5, 20654000), (8, 12908750), (10, 10327000), (16, 6454375), (20, 5163500), (23, 4490000), (25, 4130800), (40, 2581750), (46, 2245000), (50, 2065400), (80, 1290875), (92, 1122500), (100, 1032700), (115, 898000), (125, 826160), (184, 561250), (200, 516350), (230, 449000), (250, 413080), (368, 280625), (400, 258175), (449, 230000), (460, 224500), (500, 206540), (575, 179600), (625, 165232), (898, 115000), (920, 112250), (1000, 103270), (1150, 89800), (1250, 82616), (1796, 57500), (1840, 56125), (2000, 51635), (2245, 46000), (2300, 44900), (2500, 41308), (2875, 35920), (3592, 28750), (4490, 23000), (4600, 22450), (5000, 20654), (5750, 17960), (7184, 14375), (8980, 11500), (9200, 11225), (10000, 10327)]