66831750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{9901}}^1$

素因数の和:9927

約数の個数: 64

約数和(自身を含む): 185365440

約数和(自身を除く): 118533690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 247525, 267327, 297030, 445545, 495050, 534654, 742575, 891090, 1237625, 1336635, 1485150, 2227725, 2475250, 2673270, 3712875, 4455450, 6683175, 7425750, 11138625, 13366350, 22277250, 33415875, 66831750]

約数ペア:

[(1, 66831750), (2, 33415875), (3, 22277250), (5, 13366350), (6, 11138625), (9, 7425750), (10, 6683175), (15, 4455450), (18, 3712875), (25, 2673270), (27, 2475250), (30, 2227725), (45, 1485150), (50, 1336635), (54, 1237625), (75, 891090), (90, 742575), (125, 534654), (135, 495050), (150, 445545), (225, 297030), (250, 267327), (270, 247525), (375, 178218), (450, 148515), (675, 99010), (750, 89109), (1125, 59406), (1350, 49505), (2250, 29703), (3375, 19802), (6750, 9901)]