285119460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1879}}^1$

素因数の和:2178

約数の個数: 96

約数和(自身を含む): 890668800

約数和(自身を除く): 605549340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1124, 1405, 1686, 1879, 2529, 2810, 3372, 3758, 4215, 5058, 5620, 5637, 7516, 7587, 8430, 9395, 10116, 11274, 12645, 15174, 16860, 16911, 18790, 22548, 25290, 28185, 30348, 33822, 37580, 37935, 50580, 50733, 56370, 67644, 75870, 84555, 101466, 112740, 151740, 169110, 202932, 253665, 338220, 507330, 527999, 1014660, 1055998, 1583997, 2111996, 2639995, 3167994, 4751991, 5279990, 6335988, 7919985, 9503982, 10559980, 14255973, 15839970, 19007964, 23759955, 28511946, 31679940, 47519910, 57023892, 71279865, 95039820, 142559730, 285119460]

約数ペア:

[(1, 285119460), (2, 142559730), (3, 95039820), (4, 71279865), (5, 57023892), (6, 47519910), (9, 31679940), (10, 28511946), (12, 23759955), (15, 19007964), (18, 15839970), (20, 14255973), (27, 10559980), (30, 9503982), (36, 7919985), (45, 6335988), (54, 5279990), (60, 4751991), (90, 3167994), (108, 2639995), (135, 2111996), (180, 1583997), (270, 1055998), (281, 1014660), (540, 527999), (562, 507330), (843, 338220), (1124, 253665), (1405, 202932), (1686, 169110), (1879, 151740), (2529, 112740), (2810, 101466), (3372, 84555), (3758, 75870), (4215, 67644), (5058, 56370), (5620, 50733), (5637, 50580), (7516, 37935), (7587, 37580), (8430, 33822), (9395, 30348), (10116, 28185), (11274, 25290), (12645, 22548), (15174, 18790), (16860, 16911)]