204550500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 432

約数和(自身を含む): 794731392

約数和(自身を除く): 590180892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 25, 28, 30, 33, 35, 42, 44, 46, 49, 50, 55, 60, 66, 69, 70, 75, 77, 84, 92, 98, 100, 105, 110, 115, 121, 125, 132, 138, 140, 147, 150, 154, 161, 165, 175, 196, 210, 220, 230, 231, 242, 245, 250, 253, 275, 276, 294, 300, 308, 322, 330, 345, 350, 363, 375, 385, 420, 460, 462, 483, 484, 490, 500, 506, 525, 539, 550, 575, 588, 605, 644, 660, 690, 700, 726, 735, 750, 759, 770, 805, 825, 847, 875, 924, 966, 980, 1012, 1050, 1078, 1100, 1127, 1150, 1155, 1210, 1225, 1265, 1375, 1380, 1452, 1470, 1500, 1518, 1540, 1610, 1617, 1650, 1694, 1725, 1750, 1771, 1815, 1925, 1932, 2100, 2156, 2254, 2300, 2310, 2415, 2420, 2450, 2530, 2541, 2625, 2695, 2750, 2783, 2875, 2940, 3025, 3036, 3220, 3234, 3300, 3381, 3388, 3450, 3500, 3542, 3630, 3675, 3795, 3850, 4025, 4125, 4235, 4508, 4620, 4830, 4900, 5060, 5082, 5250, 5313, 5390, 5500, 5566, 5635, 5750, 5775, 5929, 6050, 6125, 6325, 6468, 6762, 6900, 7084, 7260, 7350, 7590, 7700, 8050, 8085, 8250, 8349, 8470, 8625, 8855, 9075, 9625, 9660, 10164, 10500, 10626, 10780, 11132, 11270, 11500, 11550, 11858, 12075, 12100, 12250, 12397, 12650, 12705, 13475, 13524, 13915, 14700, 15125, 15180, 16100, 16170, 16500, 16698, 16905, 16940, 17250, 17710, 17787, 18150, 18375, 18975, 19250, 19481, 20125, 21175, 21252, 22540, 23100, 23716, 24150, 24500, 24794, 25300, 25410, 26565, 26950, 27830, 28175, 28875, 29645, 30250, 31625, 32340, 33396, 33810, 34500, 35420, 35574, 36300, 36750, 37191, 37950, 38500, 38962, 40250, 40425, 41745, 42350, 44275, 45375, 48300, 49588, 50820, 53130, 53900, 55660, 56350, 57750, 58443, 59290, 60375, 60500, 61985, 63250, 63525, 67375, 67620, 69575, 71148, 73500, 74382, 75900, 77924, 80500, 80850, 83490, 84525, 84700, 88550, 88935, 90750, 94875, 97405, 105875, 106260, 112700, 115500, 116886, 118580, 120750, 123970, 126500, 127050, 132825, 134750, 136367, 139150, 140875, 148225, 148764, 161700, 166980, 169050, 177100, 177870, 181500, 185955, 189750, 194810, 202125, 208725, 211750, 221375, 233772, 241500, 247940, 254100, 265650, 269500, 272734, 278300, 281750, 292215, 296450, 309925, 317625, 338100, 347875, 355740, 371910, 379500, 389620, 404250, 409101, 417450, 422625, 423500, 442750, 444675, 487025, 531300, 545468, 563500, 584430, 592900, 619850, 635250, 664125, 681835, 695750, 741125, 743820, 808500, 818202, 834900, 845250, 885500, 889350, 929775, 974050, 1043625, 1168860, 1239700, 1270500, 1328250, 1363670, 1391500, 1461075, 1482250, 1549625, 1636404, 1690500, 1778700, 1859550, 1948100, 2045505, 2087250, 2223375, 2435125, 2656500, 2727340, 2922150, 2964500, 3099250, 3409175, 3719100, 4091010, 4174500, 4446750, 4648875, 4870250, 5844300, 6198500, 6818350, 7305375, 8182020, 8893500, 9297750, 9740500, 10227525, 13636700, 14610750, 17045875, 18595500, 20455050, 29221500, 34091750, 40910100, 51137625, 68183500, 102275250, 204550500]

約数ペア:

[(1, 204550500), (2, 102275250), (3, 68183500), (4, 51137625), (5, 40910100), (6, 34091750), (7, 29221500), (10, 20455050), (11, 18595500), (12, 17045875), (14, 14610750), (15, 13636700), (20, 10227525), (21, 9740500), (22, 9297750), (23, 8893500), (25, 8182020), (28, 7305375), (30, 6818350), (33, 6198500), (35, 5844300), (42, 4870250), (44, 4648875), (46, 4446750), (49, 4174500), (50, 4091010), (55, 3719100), (60, 3409175), (66, 3099250), (69, 2964500), (70, 2922150), (75, 2727340), (77, 2656500), (84, 2435125), (92, 2223375), (98, 2087250), (100, 2045505), (105, 1948100), (110, 1859550), (115, 1778700), (121, 1690500), (125, 1636404), (132, 1549625), (138, 1482250), (140, 1461075), (147, 1391500), (150, 1363670), (154, 1328250), (161, 1270500), (165, 1239700), (175, 1168860), (196, 1043625), (210, 974050), (220, 929775), (230, 889350), (231, 885500), (242, 845250), (245, 834900), (250, 818202), (253, 808500), (275, 743820), (276, 741125), (294, 695750), (300, 681835), (308, 664125), (322, 635250), (330, 619850), (345, 592900), (350, 584430), (363, 563500), (375, 545468), (385, 531300), (420, 487025), (460, 444675), (462, 442750), (483, 423500), (484, 422625), (490, 417450), (500, 409101), (506, 404250), (525, 389620), (539, 379500), (550, 371910), (575, 355740), (588, 347875), (605, 338100), (644, 317625), (660, 309925), (690, 296450), (700, 292215), (726, 281750), (735, 278300), (750, 272734), (759, 269500), (770, 265650), (805, 254100), (825, 247940), (847, 241500), (875, 233772), (924, 221375), (966, 211750), (980, 208725), (1012, 202125), (1050, 194810), (1078, 189750), (1100, 185955), (1127, 181500), (1150, 177870), (1155, 177100), (1210, 169050), (1225, 166980), (1265, 161700), (1375, 148764), (1380, 148225), (1452, 140875), (1470, 139150), (1500, 136367), (1518, 134750), (1540, 132825), (1610, 127050), (1617, 126500), (1650, 123970), (1694, 120750), (1725, 118580), (1750, 116886), (1771, 115500), (1815, 112700), (1925, 106260), (1932, 105875), (2100, 97405), (2156, 94875), (2254, 90750), (2300, 88935), (2310, 88550), (2415, 84700), (2420, 84525), (2450, 83490), (2530, 80850), (2541, 80500), (2625, 77924), (2695, 75900), (2750, 74382), (2783, 73500), (2875, 71148), (2940, 69575), (3025, 67620), (3036, 67375), (3220, 63525), (3234, 63250), (3300, 61985), (3381, 60500), (3388, 60375), (3450, 59290), (3500, 58443), (3542, 57750), (3630, 56350), (3675, 55660), (3795, 53900), (3850, 53130), (4025, 50820), (4125, 49588), (4235, 48300), (4508, 45375), (4620, 44275), (4830, 42350), (4900, 41745), (5060, 40425), (5082, 40250), (5250, 38962), (5313, 38500), (5390, 37950), (5500, 37191), (5566, 36750), (5635, 36300), (5750, 35574), (5775, 35420), (5929, 34500), (6050, 33810), (6125, 33396), (6325, 32340), (6468, 31625), (6762, 30250), (6900, 29645), (7084, 28875), (7260, 28175), (7350, 27830), (7590, 26950), (7700, 26565), (8050, 25410), (8085, 25300), (8250, 24794), (8349, 24500), (8470, 24150), (8625, 23716), (8855, 23100), (9075, 22540), (9625, 21252), (9660, 21175), (10164, 20125), (10500, 19481), (10626, 19250), (10780, 18975), (11132, 18375), (11270, 18150), (11500, 17787), (11550, 17710), (11858, 17250), (12075, 16940), (12100, 16905), (12250, 16698), (12397, 16500), (12650, 16170), (12705, 16100), (13475, 15180), (13524, 15125), (13915, 14700)]