168497820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2281

約数の個数: 120

約数和(自身を含む): 540074304

約数和(自身を除く): 371576484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2213, 2538, 2820, 3807, 4230, 4426, 5076, 6345, 6639, 7614, 8460, 8852, 11065, 12690, 13278, 15228, 19035, 19917, 22130, 25380, 26556, 33195, 38070, 39834, 44260, 59751, 66390, 76140, 79668, 99585, 104011, 119502, 132780, 179253, 199170, 208022, 239004, 298755, 312033, 358506, 398340, 416044, 520055, 597510, 624066, 717012, 896265, 936099, 1040110, 1195020, 1248132, 1560165, 1792530, 1872198, 2080220, 2808297, 3120330, 3585060, 3744396, 4680495, 5616594, 6240660, 8424891, 9360990, 11233188, 14041485, 16849782, 18721980, 28082970, 33699564, 42124455, 56165940, 84248910, 168497820]

約数ペア:

[(1, 168497820), (2, 84248910), (3, 56165940), (4, 42124455), (5, 33699564), (6, 28082970), (9, 18721980), (10, 16849782), (12, 14041485), (15, 11233188), (18, 9360990), (20, 8424891), (27, 6240660), (30, 5616594), (36, 4680495), (45, 3744396), (47, 3585060), (54, 3120330), (60, 2808297), (81, 2080220), (90, 1872198), (94, 1792530), (108, 1560165), (135, 1248132), (141, 1195020), (162, 1040110), (180, 936099), (188, 896265), (235, 717012), (270, 624066), (282, 597510), (324, 520055), (405, 416044), (423, 398340), (470, 358506), (540, 312033), (564, 298755), (705, 239004), (810, 208022), (846, 199170), (940, 179253), (1269, 132780), (1410, 119502), (1620, 104011), (1692, 99585), (2115, 79668), (2213, 76140), (2538, 66390), (2820, 59751), (3807, 44260), (4230, 39834), (4426, 38070), (5076, 33195), (6345, 26556), (6639, 25380), (7614, 22130), (8460, 19917), (8852, 19035), (11065, 15228), (12690, 13278)]