173125620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18894

約数の個数: 96

約数和(自身を含む): 570326400

約数和(自身を除く): 397200780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 18859, 37718, 56577, 75436, 94295, 113154, 169731, 188590, 226308, 282885, 320603, 339462, 377180, 509193, 565770, 641206, 678924, 848655, 961809, 1018386, 1131540, 1282412, 1603015, 1697310, 1923618, 2036772, 2545965, 2885427, 3206030, 3394620, 3847236, 4809045, 5091930, 5770854, 6412060, 8656281, 9618090, 10183860, 11541708, 14427135, 17312562, 19236180, 28854270, 34625124, 43281405, 57708540, 86562810, 173125620]

約数ペア:

[(1, 173125620), (2, 86562810), (3, 57708540), (4, 43281405), (5, 34625124), (6, 28854270), (9, 19236180), (10, 17312562), (12, 14427135), (15, 11541708), (17, 10183860), (18, 9618090), (20, 8656281), (27, 6412060), (30, 5770854), (34, 5091930), (36, 4809045), (45, 3847236), (51, 3394620), (54, 3206030), (60, 2885427), (68, 2545965), (85, 2036772), (90, 1923618), (102, 1697310), (108, 1603015), (135, 1282412), (153, 1131540), (170, 1018386), (180, 961809), (204, 848655), (255, 678924), (270, 641206), (306, 565770), (340, 509193), (459, 377180), (510, 339462), (540, 320603), (612, 282885), (765, 226308), (918, 188590), (1020, 169731), (1530, 113154), (1836, 94295), (2295, 75436), (3060, 56577), (4590, 37718), (9180, 18859)]