145365840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{22433}}^1$

素因数の和:22458

約数の個数: 100

約数和(自身を含む): 504899604

約数和(自身を除く): 359533764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 22433, 44866, 67299, 89732, 112165, 134598, 179464, 201897, 224330, 269196, 336495, 358928, 403794, 448660, 538392, 605691, 672990, 807588, 897320, 1009485, 1076784, 1211382, 1345980, 1615176, 1794640, 1817073, 2018970, 2422764, 2691960, 3028455, 3230352, 3634146, 4037940, 4845528, 5383920, 6056910, 7268292, 8075880, 9085365, 9691056, 12113820, 14536584, 16151760, 18170730, 24227640, 29073168, 36341460, 48455280, 72682920, 145365840]

約数ペア:

[(1, 145365840), (2, 72682920), (3, 48455280), (4, 36341460), (5, 29073168), (6, 24227640), (8, 18170730), (9, 16151760), (10, 14536584), (12, 12113820), (15, 9691056), (16, 9085365), (18, 8075880), (20, 7268292), (24, 6056910), (27, 5383920), (30, 4845528), (36, 4037940), (40, 3634146), (45, 3230352), (48, 3028455), (54, 2691960), (60, 2422764), (72, 2018970), (80, 1817073), (81, 1794640), (90, 1615176), (108, 1345980), (120, 1211382), (135, 1076784), (144, 1009485), (162, 897320), (180, 807588), (216, 672990), (240, 605691), (270, 538392), (324, 448660), (360, 403794), (405, 358928), (432, 336495), (540, 269196), (648, 224330), (720, 201897), (810, 179464), (1080, 134598), (1296, 112165), (1620, 89732), (2160, 67299), (3240, 44866), (6480, 22433)]