2947643820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9859}}^1$

素因数の和:10036

約数の個数: 144

約数和(自身を含む): 9819613440

約数和(自身を除く): 6871969620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 151, 165, 180, 198, 220, 302, 330, 396, 453, 495, 604, 660, 755, 906, 990, 1359, 1510, 1661, 1812, 1980, 2265, 2718, 3020, 3322, 4530, 4983, 5436, 6644, 6795, 8305, 9060, 9859, 9966, 13590, 14949, 16610, 19718, 19932, 24915, 27180, 29577, 29898, 33220, 39436, 49295, 49830, 59154, 59796, 74745, 88731, 98590, 99660, 108449, 118308, 147885, 149490, 177462, 197180, 216898, 295770, 298980, 325347, 354924, 433796, 443655, 542245, 591540, 650694, 887310, 976041, 1084490, 1301388, 1488709, 1626735, 1774620, 1952082, 2168980, 2977418, 3253470, 3904164, 4466127, 4880205, 5954836, 6506940, 7443545, 8932254, 9760410, 13398381, 14887090, 16375799, 17864508, 19520820, 22330635, 26796762, 29774180, 32751598, 44661270, 49127397, 53593524, 65503196, 66991905, 81878995, 89322540, 98254794, 133983810, 147382191, 163757990, 196509588, 245636985, 267967620, 294764382, 327515980, 491273970, 589528764, 736910955, 982547940, 1473821910, 2947643820]

約数ペア:

[(1, 2947643820), (2, 1473821910), (3, 982547940), (4, 736910955), (5, 589528764), (6, 491273970), (9, 327515980), (10, 294764382), (11, 267967620), (12, 245636985), (15, 196509588), (18, 163757990), (20, 147382191), (22, 133983810), (30, 98254794), (33, 89322540), (36, 81878995), (44, 66991905), (45, 65503196), (55, 53593524), (60, 49127397), (66, 44661270), (90, 32751598), (99, 29774180), (110, 26796762), (132, 22330635), (151, 19520820), (165, 17864508), (180, 16375799), (198, 14887090), (220, 13398381), (302, 9760410), (330, 8932254), (396, 7443545), (453, 6506940), (495, 5954836), (604, 4880205), (660, 4466127), (755, 3904164), (906, 3253470), (990, 2977418), (1359, 2168980), (1510, 1952082), (1661, 1774620), (1812, 1626735), (1980, 1488709), (2265, 1301388), (2718, 1084490), (3020, 976041), (3322, 887310), (4530, 650694), (4983, 591540), (5436, 542245), (6644, 443655), (6795, 433796), (8305, 354924), (9060, 325347), (9859, 298980), (9966, 295770), (13590, 216898), (14949, 197180), (16610, 177462), (19718, 149490), (19932, 147885), (24915, 118308), (27180, 108449), (29577, 99660), (29898, 98590), (33220, 88731), (39436, 74745), (49295, 59796), (49830, 59154)]