139544460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 479278800

約数和(自身を除く): 339734340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 121, 129, 132, 149, 165, 172, 180, 198, 215, 220, 242, 258, 298, 330, 363, 387, 396, 430, 447, 473, 484, 495, 516, 596, 605, 645, 660, 726, 745, 774, 860, 894, 946, 990, 1089, 1210, 1290, 1341, 1419, 1452, 1490, 1548, 1639, 1788, 1815, 1892, 1935, 1980, 2178, 2235, 2365, 2420, 2580, 2682, 2838, 2980, 3278, 3630, 3870, 4257, 4356, 4470, 4730, 4917, 5203, 5364, 5445, 5676, 6407, 6556, 6705, 7095, 7260, 7740, 8195, 8514, 8940, 9460, 9834, 10406, 10890, 12814, 13410, 14190, 14751, 15609, 16390, 17028, 18029, 19221, 19668, 20812, 21285, 21780, 24585, 25628, 26015, 26820, 28380, 29502, 31218, 32035, 32780, 36058, 38442, 42570, 46827, 49170, 52030, 54087, 57663, 59004, 62436, 64070, 70477, 72116, 73755, 76884, 78045, 85140, 90145, 93654, 96105, 98340, 104060, 108174, 115326, 128140, 140954, 147510, 156090, 162261, 180290, 187308, 192210, 211431, 216348, 230652, 234135, 270435, 281908, 288315, 295020, 312180, 324522, 352385, 360580, 384420, 422862, 468270, 540870, 576630, 634293, 649044, 704770, 775247, 811305, 845724, 936540, 1057155, 1081740, 1153260, 1268586, 1409540, 1550494, 1622610, 2114310, 2325741, 2537172, 3100988, 3171465, 3245220, 3876235, 4228620, 4651482, 6342930, 6977223, 7752470, 9302964, 11628705, 12685860, 13954446, 15504940, 23257410, 27908892, 34886115, 46514820, 69772230, 139544460]

約数ペア:

[(1, 139544460), (2, 69772230), (3, 46514820), (4, 34886115), (5, 27908892), (6, 23257410), (9, 15504940), (10, 13954446), (11, 12685860), (12, 11628705), (15, 9302964), (18, 7752470), (20, 6977223), (22, 6342930), (30, 4651482), (33, 4228620), (36, 3876235), (43, 3245220), (44, 3171465), (45, 3100988), (55, 2537172), (60, 2325741), (66, 2114310), (86, 1622610), (90, 1550494), (99, 1409540), (110, 1268586), (121, 1153260), (129, 1081740), (132, 1057155), (149, 936540), (165, 845724), (172, 811305), (180, 775247), (198, 704770), (215, 649044), (220, 634293), (242, 576630), (258, 540870), (298, 468270), (330, 422862), (363, 384420), (387, 360580), (396, 352385), (430, 324522), (447, 312180), (473, 295020), (484, 288315), (495, 281908), (516, 270435), (596, 234135), (605, 230652), (645, 216348), (660, 211431), (726, 192210), (745, 187308), (774, 180290), (860, 162261), (894, 156090), (946, 147510), (990, 140954), (1089, 128140), (1210, 115326), (1290, 108174), (1341, 104060), (1419, 98340), (1452, 96105), (1490, 93654), (1548, 90145), (1639, 85140), (1788, 78045), (1815, 76884), (1892, 73755), (1935, 72116), (1980, 70477), (2178, 64070), (2235, 62436), (2365, 59004), (2420, 57663), (2580, 54087), (2682, 52030), (2838, 49170), (2980, 46827), (3278, 42570), (3630, 38442), (3870, 36058), (4257, 32780), (4356, 32035), (4470, 31218), (4730, 29502), (4917, 28380), (5203, 26820), (5364, 26015), (5445, 25628), (5676, 24585), (6407, 21780), (6556, 21285), (6705, 20812), (7095, 19668), (7260, 19221), (7740, 18029), (8195, 17028), (8514, 16390), (8940, 15609), (9460, 14751), (9834, 14190), (10406, 13410), (10890, 12814)]