181302660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 697761792

約数和(自身を除く): 516459132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 103, 105, 110, 126, 127, 132, 140, 154, 165, 180, 198, 206, 210, 220, 231, 252, 254, 308, 309, 315, 330, 381, 385, 396, 412, 420, 462, 495, 508, 515, 618, 630, 635, 660, 693, 721, 762, 770, 889, 924, 927, 990, 1030, 1133, 1143, 1155, 1236, 1260, 1270, 1386, 1397, 1442, 1524, 1540, 1545, 1778, 1854, 1905, 1980, 2060, 2163, 2266, 2286, 2310, 2540, 2667, 2772, 2794, 2884, 3090, 3399, 3465, 3556, 3605, 3708, 3810, 4191, 4326, 4445, 4532, 4572, 4620, 4635, 5334, 5588, 5665, 5715, 6180, 6489, 6798, 6930, 6985, 7210, 7620, 7931, 8001, 8382, 8652, 8890, 9270, 9779, 10197, 10668, 10815, 11330, 11430, 12573, 12978, 13081, 13335, 13596, 13860, 13970, 14420, 15862, 16002, 16764, 16995, 17780, 18540, 19558, 20394, 20955, 21630, 22660, 22860, 23793, 25146, 25956, 26162, 26670, 27940, 29337, 31724, 32004, 32445, 33990, 39116, 39243, 39655, 40005, 40788, 41910, 43260, 47586, 48895, 50292, 50985, 52324, 53340, 58674, 62865, 64890, 65405, 67980, 71379, 78486, 79310, 80010, 83820, 88011, 91567, 95172, 97790, 101970, 117348, 117729, 118965, 125730, 129780, 130810, 142758, 143891, 146685, 156972, 158620, 160020, 176022, 183134, 195580, 196215, 203940, 235458, 237930, 251460, 261620, 274701, 285516, 287782, 293370, 352044, 356895, 366268, 392430, 431673, 440055, 457835, 470916, 475860, 549402, 575564, 586740, 588645, 713790, 719455, 784860, 824103, 863346, 880110, 915670, 1007237, 1098804, 1177290, 1295019, 1373505, 1427580, 1438910, 1648206, 1726692, 1760220, 1831340, 2014474, 2158365, 2354580, 2590038, 2747010, 2877820, 3021711, 3296412, 4028948, 4120515, 4316730, 5036185, 5180076, 5494020, 6043422, 6475095, 8241030, 8633460, 9065133, 10072370, 12086844, 12950190, 15108555, 16482060, 18130266, 20144740, 25900380, 30217110, 36260532, 45325665, 60434220, 90651330, 181302660]

約数ペア:

[(1, 181302660), (2, 90651330), (3, 60434220), (4, 45325665), (5, 36260532), (6, 30217110), (7, 25900380), (9, 20144740), (10, 18130266), (11, 16482060), (12, 15108555), (14, 12950190), (15, 12086844), (18, 10072370), (20, 9065133), (21, 8633460), (22, 8241030), (28, 6475095), (30, 6043422), (33, 5494020), (35, 5180076), (36, 5036185), (42, 4316730), (44, 4120515), (45, 4028948), (55, 3296412), (60, 3021711), (63, 2877820), (66, 2747010), (70, 2590038), (77, 2354580), (84, 2158365), (90, 2014474), (99, 1831340), (103, 1760220), (105, 1726692), (110, 1648206), (126, 1438910), (127, 1427580), (132, 1373505), (140, 1295019), (154, 1177290), (165, 1098804), (180, 1007237), (198, 915670), (206, 880110), (210, 863346), (220, 824103), (231, 784860), (252, 719455), (254, 713790), (308, 588645), (309, 586740), (315, 575564), (330, 549402), (381, 475860), (385, 470916), (396, 457835), (412, 440055), (420, 431673), (462, 392430), (495, 366268), (508, 356895), (515, 352044), (618, 293370), (630, 287782), (635, 285516), (660, 274701), (693, 261620), (721, 251460), (762, 237930), (770, 235458), (889, 203940), (924, 196215), (927, 195580), (990, 183134), (1030, 176022), (1133, 160020), (1143, 158620), (1155, 156972), (1236, 146685), (1260, 143891), (1270, 142758), (1386, 130810), (1397, 129780), (1442, 125730), (1524, 118965), (1540, 117729), (1545, 117348), (1778, 101970), (1854, 97790), (1905, 95172), (1980, 91567), (2060, 88011), (2163, 83820), (2266, 80010), (2286, 79310), (2310, 78486), (2540, 71379), (2667, 67980), (2772, 65405), (2794, 64890), (2884, 62865), (3090, 58674), (3399, 53340), (3465, 52324), (3556, 50985), (3605, 50292), (3708, 48895), (3810, 47586), (4191, 43260), (4326, 41910), (4445, 40788), (4532, 40005), (4572, 39655), (4620, 39243), (4635, 39116), (5334, 33990), (5588, 32445), (5665, 32004), (5715, 31724), (6180, 29337), (6489, 27940), (6798, 26670), (6930, 26162), (6985, 25956), (7210, 25146), (7620, 23793), (7931, 22860), (8001, 22660), (8382, 21630), (8652, 20955), (8890, 20394), (9270, 19558), (9779, 18540), (10197, 17780), (10668, 16995), (10815, 16764), (11330, 16002), (11430, 15862), (12573, 14420), (12978, 13970), (13081, 13860), (13335, 13596)]