201326149620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{50539}}^1$

素因数の和:53019

約数の個数: 120

約数和(自身を含む): 631836928800

約数和(自身を除く): 430510779180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2459, 4918, 7377, 9836, 12295, 14754, 22131, 24590, 29508, 36885, 44262, 49180, 50539, 66393, 73770, 88524, 101078, 110655, 132786, 147540, 151617, 199179, 202156, 221310, 252695, 265572, 303234, 331965, 398358, 442620, 454851, 505390, 606468, 663930, 758085, 796716, 909702, 995895, 1010780, 1327860, 1364553, 1516170, 1819404, 1991790, 2274255, 2729106, 3032340, 3983580, 4093659, 4548510, 5458212, 6822765, 8187318, 9097020, 13645530, 16374636, 20468295, 27291060, 40936590, 81873180, 124275401, 248550802, 372826203, 497101604, 621377005, 745652406, 1118478609, 1242754010, 1491304812, 1864131015, 2236957218, 2485508020, 3355435827, 3728262030, 4473914436, 5592393045, 6710871654, 7456524060, 10066307481, 11184786090, 13421743308, 16777179135, 20132614962, 22369572180, 33554358270, 40265229924, 50331537405, 67108716540, 100663074810, 201326149620]

約数ペア:

[(1, 201326149620), (2, 100663074810), (3, 67108716540), (4, 50331537405), (5, 40265229924), (6, 33554358270), (9, 22369572180), (10, 20132614962), (12, 16777179135), (15, 13421743308), (18, 11184786090), (20, 10066307481), (27, 7456524060), (30, 6710871654), (36, 5592393045), (45, 4473914436), (54, 3728262030), (60, 3355435827), (81, 2485508020), (90, 2236957218), (108, 1864131015), (135, 1491304812), (162, 1242754010), (180, 1118478609), (270, 745652406), (324, 621377005), (405, 497101604), (540, 372826203), (810, 248550802), (1620, 124275401), (2459, 81873180), (4918, 40936590), (7377, 27291060), (9836, 20468295), (12295, 16374636), (14754, 13645530), (22131, 9097020), (24590, 8187318), (29508, 6822765), (36885, 5458212), (44262, 4548510), (49180, 4093659), (50539, 3983580), (66393, 3032340), (73770, 2729106), (88524, 2274255), (101078, 1991790), (110655, 1819404), (132786, 1516170), (147540, 1364553), (151617, 1327860), (199179, 1010780), (202156, 995895), (221310, 909702), (252695, 796716), (265572, 758085), (303234, 663930), (331965, 606468), (398358, 505390), (442620, 454851)]