137482500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 418815936

約数和(自身を除く): 281333436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 625, 690, 750, 797, 1150, 1250, 1380, 1500, 1594, 1725, 1875, 2300, 2391, 2500, 2875, 3188, 3450, 3750, 3985, 4782, 5750, 6900, 7500, 7970, 8625, 9564, 11500, 11955, 14375, 15940, 17250, 18331, 19925, 23910, 28750, 34500, 36662, 39850, 43125, 47820, 54993, 57500, 59775, 73324, 79700, 86250, 91655, 99625, 109986, 119550, 172500, 183310, 199250, 219972, 239100, 274965, 298875, 366620, 398500, 458275, 498125, 549930, 597750, 916550, 996250, 1099860, 1195500, 1374825, 1494375, 1833100, 1992500, 2291375, 2749650, 2988750, 4582750, 5499300, 5977500, 6874125, 9165500, 11456875, 13748250, 22913750, 27496500, 34370625, 45827500, 68741250, 137482500]

約数ペア:

[(1, 137482500), (2, 68741250), (3, 45827500), (4, 34370625), (5, 27496500), (6, 22913750), (10, 13748250), (12, 11456875), (15, 9165500), (20, 6874125), (23, 5977500), (25, 5499300), (30, 4582750), (46, 2988750), (50, 2749650), (60, 2291375), (69, 1992500), (75, 1833100), (92, 1494375), (100, 1374825), (115, 1195500), (125, 1099860), (138, 996250), (150, 916550), (230, 597750), (250, 549930), (276, 498125), (300, 458275), (345, 398500), (375, 366620), (460, 298875), (500, 274965), (575, 239100), (625, 219972), (690, 199250), (750, 183310), (797, 172500), (1150, 119550), (1250, 109986), (1380, 99625), (1500, 91655), (1594, 86250), (1725, 79700), (1875, 73324), (2300, 59775), (2391, 57500), (2500, 54993), (2875, 47820), (3188, 43125), (3450, 39850), (3750, 36662), (3985, 34500), (4782, 28750), (5750, 23910), (6900, 19925), (7500, 18331), (7970, 17250), (8625, 15940), (9564, 14375), (11500, 11955)]