539000550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 216

約数和(自身を含む): 1678720680

約数和(自身を除く): 1139720130

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, 198, 209, 225, 242, 275, 285, 330, 342, 363, 418, 450, 475, 495, 521, 550, 570, 605, 627, 726, 825, 855, 950, 990, 1042, 1045, 1089, 1210, 1254, 1425, 1563, 1650, 1710, 1815, 1881, 2090, 2178, 2299, 2475, 2605, 2850, 3025, 3126, 3135, 3630, 3762, 4275, 4598, 4689, 4950, 5210, 5225, 5445, 5731, 6050, 6270, 6897, 7815, 8550, 9075, 9378, 9405, 9899, 10450, 10890, 11462, 11495, 13025, 13794, 15630, 15675, 17193, 18150, 18810, 19798, 20691, 22990, 23445, 26050, 27225, 28655, 29697, 31350, 34386, 34485, 39075, 41382, 46890, 47025, 49495, 51579, 54450, 57310, 57475, 59394, 63041, 68970, 78150, 85965, 89091, 94050, 98990, 103158, 103455, 108889, 114950, 117225, 126082, 143275, 148485, 171930, 172425, 178182, 189123, 206910, 217778, 234450, 247475, 257895, 286550, 296970, 315205, 326667, 344850, 378246, 429825, 445455, 494950, 515790, 517275, 544445, 567369, 630410, 653334, 742425, 859650, 890910, 945615, 980001, 1034550, 1088890, 1134738, 1197779, 1289475, 1484850, 1576025, 1633335, 1891230, 1960002, 2227275, 2395558, 2578950, 2722225, 2836845, 3152050, 3266670, 3593337, 4454550, 4728075, 4900005, 5444450, 5673690, 5988895, 7186674, 8166675, 9456150, 9800010, 10780011, 11977790, 14184225, 16333350, 17966685, 21560022, 24500025, 28368450, 29944475, 35933370, 49000050, 53900055, 59888950, 89833425, 107800110, 179666850, 269500275, 539000550]

約数ペア:

[(1, 539000550), (2, 269500275), (3, 179666850), (5, 107800110), (6, 89833425), (9, 59888950), (10, 53900055), (11, 49000050), (15, 35933370), (18, 29944475), (19, 28368450), (22, 24500025), (25, 21560022), (30, 17966685), (33, 16333350), (38, 14184225), (45, 11977790), (50, 10780011), (55, 9800010), (57, 9456150), (66, 8166675), (75, 7186674), (90, 5988895), (95, 5673690), (99, 5444450), (110, 4900005), (114, 4728075), (121, 4454550), (150, 3593337), (165, 3266670), (171, 3152050), (190, 2836845), (198, 2722225), (209, 2578950), (225, 2395558), (242, 2227275), (275, 1960002), (285, 1891230), (330, 1633335), (342, 1576025), (363, 1484850), (418, 1289475), (450, 1197779), (475, 1134738), (495, 1088890), (521, 1034550), (550, 980001), (570, 945615), (605, 890910), (627, 859650), (726, 742425), (825, 653334), (855, 630410), (950, 567369), (990, 544445), (1042, 517275), (1045, 515790), (1089, 494950), (1210, 445455), (1254, 429825), (1425, 378246), (1563, 344850), (1650, 326667), (1710, 315205), (1815, 296970), (1881, 286550), (2090, 257895), (2178, 247475), (2299, 234450), (2475, 217778), (2605, 206910), (2850, 189123), (3025, 178182), (3126, 172425), (3135, 171930), (3630, 148485), (3762, 143275), (4275, 126082), (4598, 117225), (4689, 114950), (4950, 108889), (5210, 103455), (5225, 103158), (5445, 98990), (5731, 94050), (6050, 89091), (6270, 85965), (6897, 78150), (7815, 68970), (8550, 63041), (9075, 59394), (9378, 57475), (9405, 57310), (9899, 54450), (10450, 51579), (10890, 49495), (11462, 47025), (11495, 46890), (13025, 41382), (13794, 39075), (15630, 34485), (15675, 34386), (17193, 31350), (18150, 29697), (18810, 28655), (19798, 27225), (20691, 26050), (22990, 23445)]