61347500

素因数分解:

$2^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 136981152

約数和(自身を除く): 75633652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 463, 500, 530, 625, 926, 1060, 1250, 1325, 1852, 2315, 2500, 2650, 4630, 5300, 6625, 9260, 11575, 13250, 23150, 24539, 26500, 33125, 46300, 49078, 57875, 66250, 98156, 115750, 122695, 132500, 231500, 245390, 289375, 490780, 578750, 613475, 1157500, 1226950, 2453900, 3067375, 6134750, 12269500, 15336875, 30673750, 61347500]

約数ペア:

[(1, 61347500), (2, 30673750), (4, 15336875), (5, 12269500), (10, 6134750), (20, 3067375), (25, 2453900), (50, 1226950), (53, 1157500), (100, 613475), (106, 578750), (125, 490780), (212, 289375), (250, 245390), (265, 231500), (463, 132500), (500, 122695), (530, 115750), (625, 98156), (926, 66250), (1060, 57875), (1250, 49078), (1325, 46300), (1852, 33125), (2315, 26500), (2500, 24539), (2650, 23150), (4630, 13250), (5300, 11575), (6625, 9260)]