199668150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 216

約数和(自身を含む): 623892360

約数和(自身を除く): 424224210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 121, 150, 165, 171, 190, 193, 198, 209, 225, 242, 275, 285, 330, 342, 363, 386, 418, 450, 475, 495, 550, 570, 579, 605, 627, 726, 825, 855, 950, 965, 990, 1045, 1089, 1158, 1210, 1254, 1425, 1650, 1710, 1737, 1815, 1881, 1930, 2090, 2123, 2178, 2299, 2475, 2850, 2895, 3025, 3135, 3474, 3630, 3667, 3762, 4246, 4275, 4598, 4825, 4950, 5225, 5445, 5790, 6050, 6270, 6369, 6897, 7334, 8550, 8685, 9075, 9405, 9650, 10450, 10615, 10890, 11001, 11495, 12738, 13794, 14475, 15675, 17370, 18150, 18335, 18810, 19107, 20691, 21230, 22002, 22990, 23353, 27225, 28950, 31350, 31845, 33003, 34485, 36670, 38214, 40337, 41382, 43425, 46706, 47025, 53075, 54450, 55005, 57475, 63690, 66006, 68970, 70059, 80674, 86850, 91675, 94050, 95535, 103455, 106150, 110010, 114950, 116765, 121011, 140118, 159225, 165015, 172425, 183350, 191070, 201685, 206910, 210177, 233530, 242022, 275025, 318450, 330030, 344850, 350295, 363033, 403370, 420354, 443707, 477675, 517275, 550050, 583825, 605055, 700590, 726066, 825075, 887414, 955350, 1008425, 1034550, 1050885, 1167650, 1210110, 1331121, 1650150, 1751475, 1815165, 2016850, 2101770, 2218535, 2662242, 3025275, 3502950, 3630330, 3993363, 4437070, 5254425, 6050550, 6655605, 7986726, 9075825, 10508850, 11092675, 13311210, 18151650, 19966815, 22185350, 33278025, 39933630, 66556050, 99834075, 199668150]

約数ペア:

[(1, 199668150), (2, 99834075), (3, 66556050), (5, 39933630), (6, 33278025), (9, 22185350), (10, 19966815), (11, 18151650), (15, 13311210), (18, 11092675), (19, 10508850), (22, 9075825), (25, 7986726), (30, 6655605), (33, 6050550), (38, 5254425), (45, 4437070), (50, 3993363), (55, 3630330), (57, 3502950), (66, 3025275), (75, 2662242), (90, 2218535), (95, 2101770), (99, 2016850), (110, 1815165), (114, 1751475), (121, 1650150), (150, 1331121), (165, 1210110), (171, 1167650), (190, 1050885), (193, 1034550), (198, 1008425), (209, 955350), (225, 887414), (242, 825075), (275, 726066), (285, 700590), (330, 605055), (342, 583825), (363, 550050), (386, 517275), (418, 477675), (450, 443707), (475, 420354), (495, 403370), (550, 363033), (570, 350295), (579, 344850), (605, 330030), (627, 318450), (726, 275025), (825, 242022), (855, 233530), (950, 210177), (965, 206910), (990, 201685), (1045, 191070), (1089, 183350), (1158, 172425), (1210, 165015), (1254, 159225), (1425, 140118), (1650, 121011), (1710, 116765), (1737, 114950), (1815, 110010), (1881, 106150), (1930, 103455), (2090, 95535), (2123, 94050), (2178, 91675), (2299, 86850), (2475, 80674), (2850, 70059), (2895, 68970), (3025, 66006), (3135, 63690), (3474, 57475), (3630, 55005), (3667, 54450), (3762, 53075), (4246, 47025), (4275, 46706), (4598, 43425), (4825, 41382), (4950, 40337), (5225, 38214), (5445, 36670), (5790, 34485), (6050, 33003), (6270, 31845), (6369, 31350), (6897, 28950), (7334, 27225), (8550, 23353), (8685, 22990), (9075, 22002), (9405, 21230), (9650, 20691), (10450, 19107), (10615, 18810), (10890, 18335), (11001, 18150), (11495, 17370), (12738, 15675), (13794, 14475)]