172293810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 474336000

約数和(自身を除く): 302042190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1690, 1999, 2210, 2535, 2873, 3315, 3998, 5070, 5746, 5997, 6630, 8619, 9995, 11994, 14365, 17238, 19990, 25987, 28730, 29985, 33983, 43095, 51974, 59970, 67966, 77961, 86190, 101949, 129935, 155922, 169915, 203898, 259870, 337831, 339830, 389805, 441779, 509745, 675662, 779610, 883558, 1013493, 1019490, 1325337, 1689155, 2026986, 2208895, 2650674, 3378310, 4417790, 5067465, 5743127, 6626685, 10134930, 11486254, 13253370, 17229381, 28715635, 34458762, 57431270, 86146905, 172293810]

約数ペア:

[(1, 172293810), (2, 86146905), (3, 57431270), (5, 34458762), (6, 28715635), (10, 17229381), (13, 13253370), (15, 11486254), (17, 10134930), (26, 6626685), (30, 5743127), (34, 5067465), (39, 4417790), (51, 3378310), (65, 2650674), (78, 2208895), (85, 2026986), (102, 1689155), (130, 1325337), (169, 1019490), (170, 1013493), (195, 883558), (221, 779610), (255, 675662), (338, 509745), (390, 441779), (442, 389805), (507, 339830), (510, 337831), (663, 259870), (845, 203898), (1014, 169915), (1105, 155922), (1326, 129935), (1690, 101949), (1999, 86190), (2210, 77961), (2535, 67966), (2873, 59970), (3315, 51974), (3998, 43095), (5070, 33983), (5746, 29985), (5997, 28730), (6630, 25987), (8619, 19990), (9995, 17238), (11994, 14365)]