306086230750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2861}}^1\times {\mathrm{5417}}^1$

素因数の和:8374

約数の個数: 64

約数和(自身を含む): 580556471040

約数和(自身を除く): 274470240290

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 2861, 3950, 5417, 5722, 9875, 10834, 14305, 19750, 27085, 28610, 54170, 71525, 135425, 143050, 226019, 270850, 357625, 427943, 452038, 677125, 715250, 855886, 1130095, 1354250, 2139715, 2260190, 4279430, 5650475, 10698575, 11300950, 15498037, 21397150, 28252375, 30996074, 53492875, 56504750, 77490185, 106985750, 154980370, 387450925, 774901850, 1224344923, 1937254625, 2448689846, 3874509250, 6121724615, 12243449230, 30608623075, 61217246150, 153043115375, 306086230750]

約数ペア:

[(1, 306086230750), (2, 153043115375), (5, 61217246150), (10, 30608623075), (25, 12243449230), (50, 6121724615), (79, 3874509250), (125, 2448689846), (158, 1937254625), (250, 1224344923), (395, 774901850), (790, 387450925), (1975, 154980370), (2861, 106985750), (3950, 77490185), (5417, 56504750), (5722, 53492875), (9875, 30996074), (10834, 28252375), (14305, 21397150), (19750, 15498037), (27085, 11300950), (28610, 10698575), (54170, 5650475), (71525, 4279430), (135425, 2260190), (143050, 2139715), (226019, 1354250), (270850, 1130095), (357625, 855886), (427943, 715250), (452038, 677125)]