33444540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 108108000

約数和(自身を除く): 74663460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 149, 172, 174, 180, 215, 258, 261, 290, 298, 348, 387, 430, 435, 447, 516, 522, 580, 596, 645, 745, 774, 860, 870, 894, 1044, 1247, 1290, 1305, 1341, 1490, 1548, 1740, 1788, 1935, 2235, 2494, 2580, 2610, 2682, 2980, 3741, 3870, 4321, 4470, 4988, 5220, 5364, 6235, 6407, 6705, 7482, 7740, 8642, 8940, 11223, 12470, 12814, 12963, 13410, 14964, 17284, 18705, 19221, 21605, 22446, 24940, 25628, 25926, 26820, 32035, 37410, 38442, 38889, 43210, 44892, 51852, 56115, 57663, 64070, 64815, 74820, 76884, 77778, 86420, 96105, 112230, 115326, 128140, 129630, 155556, 185803, 192210, 194445, 224460, 230652, 259260, 288315, 371606, 384420, 388890, 557409, 576630, 743212, 777780, 929015, 1114818, 1153260, 1672227, 1858030, 2229636, 2787045, 3344454, 3716060, 5574090, 6688908, 8361135, 11148180, 16722270, 33444540]

約数ペア:

[(1, 33444540), (2, 16722270), (3, 11148180), (4, 8361135), (5, 6688908), (6, 5574090), (9, 3716060), (10, 3344454), (12, 2787045), (15, 2229636), (18, 1858030), (20, 1672227), (29, 1153260), (30, 1114818), (36, 929015), (43, 777780), (45, 743212), (58, 576630), (60, 557409), (86, 388890), (87, 384420), (90, 371606), (116, 288315), (129, 259260), (145, 230652), (149, 224460), (172, 194445), (174, 192210), (180, 185803), (215, 155556), (258, 129630), (261, 128140), (290, 115326), (298, 112230), (348, 96105), (387, 86420), (430, 77778), (435, 76884), (447, 74820), (516, 64815), (522, 64070), (580, 57663), (596, 56115), (645, 51852), (745, 44892), (774, 43210), (860, 38889), (870, 38442), (894, 37410), (1044, 32035), (1247, 26820), (1290, 25926), (1305, 25628), (1341, 24940), (1490, 22446), (1548, 21605), (1740, 19221), (1788, 18705), (1935, 17284), (2235, 14964), (2494, 13410), (2580, 12963), (2610, 12814), (2682, 12470), (2980, 11223), (3741, 8940), (3870, 8642), (4321, 7740), (4470, 7482), (4988, 6705), (5220, 6407), (5364, 6235)]