68404050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 144

約数和(自身を含む): 216111168

約数和(自身を除く): 147707118

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1063, 1170, 1287, 1430, 1650, 1950, 2126, 2145, 2475, 2574, 2925, 3189, 3575, 4290, 4950, 5315, 5850, 6378, 6435, 7150, 9567, 10630, 10725, 11693, 12870, 13819, 15945, 19134, 21450, 23386, 26575, 27638, 31890, 32175, 35079, 41457, 47835, 53150, 58465, 64350, 69095, 70158, 79725, 82914, 95670, 105237, 116930, 124371, 138190, 152009, 159450, 175395, 207285, 210474, 239175, 248742, 292325, 304018, 345475, 350790, 414570, 456027, 478350, 526185, 584650, 621855, 690950, 760045, 876975, 912054, 1036425, 1052370, 1243710, 1368081, 1520090, 1753950, 2072850, 2280135, 2630925, 2736162, 3109275, 3800225, 4560270, 5261850, 6218550, 6840405, 7600450, 11400675, 13680810, 22801350, 34202025, 68404050]

約数ペア:

[(1, 68404050), (2, 34202025), (3, 22801350), (5, 13680810), (6, 11400675), (9, 7600450), (10, 6840405), (11, 6218550), (13, 5261850), (15, 4560270), (18, 3800225), (22, 3109275), (25, 2736162), (26, 2630925), (30, 2280135), (33, 2072850), (39, 1753950), (45, 1520090), (50, 1368081), (55, 1243710), (65, 1052370), (66, 1036425), (75, 912054), (78, 876975), (90, 760045), (99, 690950), (110, 621855), (117, 584650), (130, 526185), (143, 478350), (150, 456027), (165, 414570), (195, 350790), (198, 345475), (225, 304018), (234, 292325), (275, 248742), (286, 239175), (325, 210474), (330, 207285), (390, 175395), (429, 159450), (450, 152009), (495, 138190), (550, 124371), (585, 116930), (650, 105237), (715, 95670), (825, 82914), (858, 79725), (975, 70158), (990, 69095), (1063, 64350), (1170, 58465), (1287, 53150), (1430, 47835), (1650, 41457), (1950, 35079), (2126, 32175), (2145, 31890), (2475, 27638), (2574, 26575), (2925, 23386), (3189, 21450), (3575, 19134), (4290, 15945), (4950, 13819), (5315, 12870), (5850, 11693), (6378, 10725), (6435, 10630), (7150, 9567)]