38208750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 99868032

約数和(自身を除く): 61659282

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 443, 575, 625, 690, 750, 886, 1150, 1250, 1329, 1725, 1875, 2215, 2658, 2875, 3450, 3750, 4430, 5750, 6645, 8625, 10189, 11075, 13290, 14375, 17250, 20378, 22150, 28750, 30567, 33225, 43125, 50945, 55375, 61134, 66450, 86250, 101890, 110750, 152835, 166125, 254725, 276875, 305670, 332250, 509450, 553750, 764175, 830625, 1273625, 1528350, 1661250, 2547250, 3820875, 6368125, 7641750, 12736250, 19104375, 38208750]

約数ペア:

[(1, 38208750), (2, 19104375), (3, 12736250), (5, 7641750), (6, 6368125), (10, 3820875), (15, 2547250), (23, 1661250), (25, 1528350), (30, 1273625), (46, 830625), (50, 764175), (69, 553750), (75, 509450), (115, 332250), (125, 305670), (138, 276875), (150, 254725), (230, 166125), (250, 152835), (345, 110750), (375, 101890), (443, 86250), (575, 66450), (625, 61134), (690, 55375), (750, 50945), (886, 43125), (1150, 33225), (1250, 30567), (1329, 28750), (1725, 22150), (1875, 20378), (2215, 17250), (2658, 14375), (2875, 13290), (3450, 11075), (3750, 10189), (4430, 8625), (5750, 6645)]