177320340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4803

約数の個数: 120

約数和(自身を含む): 580567680

約数和(自身を除く): 403247340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 4759, 6210, 7452, 9315, 9518, 12420, 14277, 18630, 19036, 23795, 28554, 37260, 42831, 47590, 57108, 71385, 85662, 95180, 109457, 128493, 142770, 171324, 214155, 218914, 256986, 285540, 328371, 385479, 428310, 437828, 513972, 547285, 642465, 656742, 770958, 856620, 985113, 1094570, 1284930, 1313484, 1541916, 1641855, 1927395, 1970226, 2189140, 2569860, 2955339, 3283710, 3854790, 3940452, 4925565, 5910678, 6567420, 7709580, 8866017, 9851130, 11821356, 14776695, 17732034, 19702260, 29553390, 35464068, 44330085, 59106780, 88660170, 177320340]

約数ペア:

[(1, 177320340), (2, 88660170), (3, 59106780), (4, 44330085), (5, 35464068), (6, 29553390), (9, 19702260), (10, 17732034), (12, 14776695), (15, 11821356), (18, 9851130), (20, 8866017), (23, 7709580), (27, 6567420), (30, 5910678), (36, 4925565), (45, 3940452), (46, 3854790), (54, 3283710), (60, 2955339), (69, 2569860), (81, 2189140), (90, 1970226), (92, 1927395), (108, 1641855), (115, 1541916), (135, 1313484), (138, 1284930), (162, 1094570), (180, 985113), (207, 856620), (230, 770958), (270, 656742), (276, 642465), (324, 547285), (345, 513972), (405, 437828), (414, 428310), (460, 385479), (540, 328371), (621, 285540), (690, 256986), (810, 218914), (828, 214155), (1035, 171324), (1242, 142770), (1380, 128493), (1620, 109457), (1863, 95180), (2070, 85662), (2484, 71385), (3105, 57108), (3726, 47590), (4140, 42831), (4759, 37260), (6210, 28554), (7452, 23795), (9315, 19036), (9518, 18630), (12420, 14277)]