101025000

素因数分解:

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

素因数の和:486

約数の個数: 144

約数和(自身を含む): 342751500

約数和(自身を除く): 241726500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 449, 450, 500, 600, 625, 750, 898, 900, 1000, 1125, 1250, 1347, 1500, 1796, 1800, 1875, 2245, 2250, 2500, 2694, 3000, 3125, 3592, 3750, 4041, 4490, 4500, 5000, 5388, 5625, 6250, 6735, 7500, 8082, 8980, 9000, 9375, 10776, 11225, 11250, 12500, 13470, 15000, 16164, 17960, 18750, 20205, 22450, 22500, 25000, 26940, 28125, 32328, 33675, 37500, 40410, 44900, 45000, 53880, 56125, 56250, 67350, 75000, 80820, 89800, 101025, 112250, 112500, 134700, 161640, 168375, 202050, 224500, 225000, 269400, 280625, 336750, 404100, 449000, 505125, 561250, 673500, 808200, 841875, 1010250, 1122500, 1347000, 1403125, 1683750, 2020500, 2245000, 2525625, 2806250, 3367500, 4041000, 4209375, 5051250, 5612500, 6735000, 8418750, 10102500, 11225000, 12628125, 16837500, 20205000, 25256250, 33675000, 50512500, 101025000]

約数ペア:

[(1, 101025000), (2, 50512500), (3, 33675000), (4, 25256250), (5, 20205000), (6, 16837500), (8, 12628125), (9, 11225000), (10, 10102500), (12, 8418750), (15, 6735000), (18, 5612500), (20, 5051250), (24, 4209375), (25, 4041000), (30, 3367500), (36, 2806250), (40, 2525625), (45, 2245000), (50, 2020500), (60, 1683750), (72, 1403125), (75, 1347000), (90, 1122500), (100, 1010250), (120, 841875), (125, 808200), (150, 673500), (180, 561250), (200, 505125), (225, 449000), (250, 404100), (300, 336750), (360, 280625), (375, 269400), (449, 225000), (450, 224500), (500, 202050), (600, 168375), (625, 161640), (750, 134700), (898, 112500), (900, 112250), (1000, 101025), (1125, 89800), (1250, 80820), (1347, 75000), (1500, 67350), (1796, 56250), (1800, 56125), (1875, 53880), (2245, 45000), (2250, 44900), (2500, 40410), (2694, 37500), (3000, 33675), (3125, 32328), (3592, 28125), (3750, 26940), (4041, 25000), (4490, 22500), (4500, 22450), (5000, 20205), (5388, 18750), (5625, 17960), (6250, 16164), (6735, 15000), (7500, 13470), (8082, 12500), (8980, 11250), (9000, 11225), (9375, 10776)]