509519340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 1693954080

約数和(自身を除く): 1184434740

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, 165, 180, 198, 220, 277, 330, 396, 495, 554, 660, 831, 929, 990, 1108, 1385, 1662, 1858, 1980, 2493, 2770, 2787, 3047, 3324, 3716, 4155, 4645, 4986, 5540, 5574, 6094, 8310, 8361, 9141, 9290, 9972, 10219, 11148, 12188, 12465, 13935, 15235, 16620, 16722, 18282, 18580, 20438, 24930, 27423, 27870, 30470, 30657, 33444, 36564, 40876, 41805, 45705, 49860, 51095, 54846, 55740, 60940, 61314, 83610, 91410, 91971, 102190, 109692, 122628, 137115, 153285, 167220, 182820, 183942, 204380, 257333, 274230, 306570, 367884, 459855, 514666, 548460, 613140, 771999, 919710, 1029332, 1286665, 1543998, 1839420, 2315997, 2573330, 2830663, 3087996, 3859995, 4631994, 5146660, 5661326, 7719990, 8491989, 9263988, 11322652, 11579985, 14153315, 15439980, 16983978, 23159970, 25475967, 28306630, 33967956, 42459945, 46319940, 50951934, 56613260, 84919890, 101903868, 127379835, 169839780, 254759670, 509519340]

約数ペア:

[(1, 509519340), (2, 254759670), (3, 169839780), (4, 127379835), (5, 101903868), (6, 84919890), (9, 56613260), (10, 50951934), (11, 46319940), (12, 42459945), (15, 33967956), (18, 28306630), (20, 25475967), (22, 23159970), (30, 16983978), (33, 15439980), (36, 14153315), (44, 11579985), (45, 11322652), (55, 9263988), (60, 8491989), (66, 7719990), (90, 5661326), (99, 5146660), (110, 4631994), (132, 3859995), (165, 3087996), (180, 2830663), (198, 2573330), (220, 2315997), (277, 1839420), (330, 1543998), (396, 1286665), (495, 1029332), (554, 919710), (660, 771999), (831, 613140), (929, 548460), (990, 514666), (1108, 459855), (1385, 367884), (1662, 306570), (1858, 274230), (1980, 257333), (2493, 204380), (2770, 183942), (2787, 182820), (3047, 167220), (3324, 153285), (3716, 137115), (4155, 122628), (4645, 109692), (4986, 102190), (5540, 91971), (5574, 91410), (6094, 83610), (8310, 61314), (8361, 60940), (9141, 55740), (9290, 54846), (9972, 51095), (10219, 49860), (11148, 45705), (12188, 41805), (12465, 40876), (13935, 36564), (15235, 33444), (16620, 30657), (16722, 30470), (18282, 27870), (18580, 27423), (20438, 24930)]