97232500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 236174400

約数和(自身を除く): 138941900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 89, 92, 95, 100, 115, 125, 178, 190, 230, 250, 356, 380, 437, 445, 460, 475, 500, 575, 625, 874, 890, 950, 1150, 1250, 1691, 1748, 1780, 1900, 2047, 2185, 2225, 2300, 2375, 2500, 2875, 3382, 4094, 4370, 4450, 4750, 5750, 6764, 8188, 8455, 8740, 8900, 9500, 10235, 10925, 11125, 11500, 11875, 14375, 16910, 20470, 21850, 22250, 23750, 28750, 33820, 38893, 40940, 42275, 43700, 44500, 47500, 51175, 54625, 55625, 57500, 77786, 84550, 102350, 109250, 111250, 155572, 169100, 194465, 204700, 211375, 218500, 222500, 255875, 273125, 388930, 422750, 511750, 546250, 777860, 845500, 972325, 1023500, 1056875, 1092500, 1279375, 1944650, 2113750, 2558750, 3889300, 4227500, 4861625, 5117500, 9723250, 19446500, 24308125, 48616250, 97232500]

約数ペア:

[(1, 97232500), (2, 48616250), (4, 24308125), (5, 19446500), (10, 9723250), (19, 5117500), (20, 4861625), (23, 4227500), (25, 3889300), (38, 2558750), (46, 2113750), (50, 1944650), (76, 1279375), (89, 1092500), (92, 1056875), (95, 1023500), (100, 972325), (115, 845500), (125, 777860), (178, 546250), (190, 511750), (230, 422750), (250, 388930), (356, 273125), (380, 255875), (437, 222500), (445, 218500), (460, 211375), (475, 204700), (500, 194465), (575, 169100), (625, 155572), (874, 111250), (890, 109250), (950, 102350), (1150, 84550), (1250, 77786), (1691, 57500), (1748, 55625), (1780, 54625), (1900, 51175), (2047, 47500), (2185, 44500), (2225, 43700), (2300, 42275), (2375, 40940), (2500, 38893), (2875, 33820), (3382, 28750), (4094, 23750), (4370, 22250), (4450, 21850), (4750, 20470), (5750, 16910), (6764, 14375), (8188, 11875), (8455, 11500), (8740, 11125), (8900, 10925), (9500, 10235)]