134122500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1987}}^1$

素因数の和:2020

約数の個数: 120

約数和(自身を含む): 434735840

約数和(自身を除く): 300613340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 1987, 2250, 2500, 2700, 3375, 3750, 3974, 4500, 5625, 5961, 6750, 7500, 7948, 9935, 11250, 11922, 13500, 16875, 17883, 19870, 22500, 23844, 29805, 33750, 35766, 39740, 49675, 53649, 59610, 67500, 71532, 89415, 99350, 107298, 119220, 149025, 178830, 198700, 214596, 248375, 268245, 298050, 357660, 447075, 496750, 536490, 596100, 745125, 894150, 993500, 1072980, 1241875, 1341225, 1490250, 1788300, 2235375, 2483750, 2682450, 2980500, 3725625, 4470750, 4967500, 5364900, 6706125, 7451250, 8941500, 11176875, 13412250, 14902500, 22353750, 26824500, 33530625, 44707500, 67061250, 134122500]

約数ペア:

[(1, 134122500), (2, 67061250), (3, 44707500), (4, 33530625), (5, 26824500), (6, 22353750), (9, 14902500), (10, 13412250), (12, 11176875), (15, 8941500), (18, 7451250), (20, 6706125), (25, 5364900), (27, 4967500), (30, 4470750), (36, 3725625), (45, 2980500), (50, 2682450), (54, 2483750), (60, 2235375), (75, 1788300), (90, 1490250), (100, 1341225), (108, 1241875), (125, 1072980), (135, 993500), (150, 894150), (180, 745125), (225, 596100), (250, 536490), (270, 496750), (300, 447075), (375, 357660), (450, 298050), (500, 268245), (540, 248375), (625, 214596), (675, 198700), (750, 178830), (900, 149025), (1125, 119220), (1250, 107298), (1350, 99350), (1500, 89415), (1875, 71532), (1987, 67500), (2250, 59610), (2500, 53649), (2700, 49675), (3375, 39740), (3750, 35766), (3974, 33750), (4500, 29805), (5625, 23844), (5961, 22500), (6750, 19870), (7500, 17883), (7948, 16875), (9935, 13500), (11250, 11922)]