10102500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 90

約数和(自身を含む): 31981950

約数和(自身を除く): 21879450

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 449, 450, 500, 625, 750, 898, 900, 1125, 1250, 1347, 1500, 1796, 1875, 2245, 2250, 2500, 2694, 3750, 4041, 4490, 4500, 5388, 5625, 6735, 7500, 8082, 8980, 11225, 11250, 13470, 16164, 20205, 22450, 22500, 26940, 33675, 40410, 44900, 56125, 67350, 80820, 101025, 112250, 134700, 168375, 202050, 224500, 280625, 336750, 404100, 505125, 561250, 673500, 841875, 1010250, 1122500, 1683750, 2020500, 2525625, 3367500, 5051250, 10102500]

約数ペア:

[(1, 10102500), (2, 5051250), (3, 3367500), (4, 2525625), (5, 2020500), (6, 1683750), (9, 1122500), (10, 1010250), (12, 841875), (15, 673500), (18, 561250), (20, 505125), (25, 404100), (30, 336750), (36, 280625), (45, 224500), (50, 202050), (60, 168375), (75, 134700), (90, 112250), (100, 101025), (125, 80820), (150, 67350), (180, 56125), (225, 44900), (250, 40410), (300, 33675), (375, 26940), (449, 22500), (450, 22450), (500, 20205), (625, 16164), (750, 13470), (898, 11250), (900, 11225), (1125, 8980), (1250, 8082), (1347, 7500), (1500, 6735), (1796, 5625), (1875, 5388), (2245, 4500), (2250, 4490), (2500, 4041), (2694, 3750)]