167648220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54787}}^1$

素因数の和:54819

約数の個数: 72

約数和(自身を含む): 538456464

約数和(自身を除く): 370808244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 54787, 109574, 164361, 219148, 273935, 328722, 493083, 547870, 657444, 821805, 931379, 986166, 1095740, 1643610, 1862758, 1972332, 2465415, 2794137, 3287220, 3725516, 4656895, 4930830, 5588274, 8382411, 9313790, 9861660, 11176548, 13970685, 16764822, 18627580, 27941370, 33529644, 41912055, 55882740, 83824110, 167648220]

約数ペア:

[(1, 167648220), (2, 83824110), (3, 55882740), (4, 41912055), (5, 33529644), (6, 27941370), (9, 18627580), (10, 16764822), (12, 13970685), (15, 11176548), (17, 9861660), (18, 9313790), (20, 8382411), (30, 5588274), (34, 4930830), (36, 4656895), (45, 3725516), (51, 3287220), (60, 2794137), (68, 2465415), (85, 1972332), (90, 1862758), (102, 1643610), (153, 1095740), (170, 986166), (180, 931379), (204, 821805), (255, 657444), (306, 547870), (340, 493083), (510, 328722), (612, 273935), (765, 219148), (1020, 164361), (1530, 109574), (3060, 54787)]