200665620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21894

約数の個数: 96

約数和(自身を含む): 661046400

約数和(自身を除く): 460380780

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, 21859, 43718, 65577, 87436, 109295, 131154, 196731, 218590, 262308, 327885, 371603, 393462, 437180, 590193, 655770, 743206, 786924, 983655, 1114809, 1180386, 1311540, 1486412, 1858015, 1967310, 2229618, 2360772, 2950965, 3344427, 3716030, 3934620, 4459236, 5574045, 5901930, 6688854, 7432060, 10033281, 11148090, 11803860, 13377708, 16722135, 20066562, 22296180, 33444270, 40133124, 50166405, 66888540, 100332810, 200665620]

約数ペア:

[(1, 200665620), (2, 100332810), (3, 66888540), (4, 50166405), (5, 40133124), (6, 33444270), (9, 22296180), (10, 20066562), (12, 16722135), (15, 13377708), (17, 11803860), (18, 11148090), (20, 10033281), (27, 7432060), (30, 6688854), (34, 5901930), (36, 5574045), (45, 4459236), (51, 3934620), (54, 3716030), (60, 3344427), (68, 2950965), (85, 2360772), (90, 2229618), (102, 1967310), (108, 1858015), (135, 1486412), (153, 1311540), (170, 1180386), (180, 1114809), (204, 983655), (255, 786924), (270, 743206), (306, 655770), (340, 590193), (459, 437180), (510, 393462), (540, 371603), (612, 327885), (765, 262308), (918, 218590), (1020, 196731), (1530, 131154), (1836, 109295), (2295, 87436), (3060, 65577), (4590, 43718), (9180, 21859)]