129186540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 463593312

約数和(自身を除く): 334406772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 97, 98, 105, 126, 140, 147, 151, 180, 194, 196, 210, 245, 252, 291, 294, 302, 315, 388, 420, 441, 453, 485, 490, 582, 588, 604, 630, 679, 735, 755, 873, 882, 906, 970, 980, 1057, 1164, 1260, 1358, 1359, 1455, 1470, 1510, 1746, 1764, 1812, 1940, 2037, 2114, 2205, 2265, 2716, 2718, 2910, 2940, 3020, 3171, 3395, 3492, 4074, 4228, 4365, 4410, 4530, 4753, 5285, 5436, 5820, 6111, 6342, 6790, 6795, 7399, 8148, 8730, 8820, 9060, 9506, 9513, 10185, 10570, 12222, 12684, 13580, 13590, 14259, 14647, 14798, 15855, 17460, 19012, 19026, 20370, 21140, 22197, 23765, 24444, 27180, 28518, 29294, 29596, 30555, 31710, 36995, 38052, 40740, 42777, 43941, 44394, 47530, 47565, 57036, 58588, 61110, 63420, 66591, 71295, 73235, 73990, 85554, 87882, 88788, 95060, 95130, 102529, 110985, 122220, 131823, 133182, 142590, 146470, 147980, 171108, 175764, 190260, 205058, 213885, 219705, 221970, 263646, 266364, 285180, 292940, 307587, 332955, 410116, 427770, 439410, 443940, 512645, 527292, 615174, 659115, 665910, 717703, 855540, 878820, 922761, 1025290, 1230348, 1318230, 1331820, 1435406, 1537935, 1845522, 2050580, 2153109, 2636460, 2870812, 3075870, 3588515, 3691044, 4306218, 4613805, 6151740, 6459327, 7177030, 8612436, 9227610, 10765545, 12918654, 14354060, 18455220, 21531090, 25837308, 32296635, 43062180, 64593270, 129186540]

約数ペア:

[(1, 129186540), (2, 64593270), (3, 43062180), (4, 32296635), (5, 25837308), (6, 21531090), (7, 18455220), (9, 14354060), (10, 12918654), (12, 10765545), (14, 9227610), (15, 8612436), (18, 7177030), (20, 6459327), (21, 6151740), (28, 4613805), (30, 4306218), (35, 3691044), (36, 3588515), (42, 3075870), (45, 2870812), (49, 2636460), (60, 2153109), (63, 2050580), (70, 1845522), (84, 1537935), (90, 1435406), (97, 1331820), (98, 1318230), (105, 1230348), (126, 1025290), (140, 922761), (147, 878820), (151, 855540), (180, 717703), (194, 665910), (196, 659115), (210, 615174), (245, 527292), (252, 512645), (291, 443940), (294, 439410), (302, 427770), (315, 410116), (388, 332955), (420, 307587), (441, 292940), (453, 285180), (485, 266364), (490, 263646), (582, 221970), (588, 219705), (604, 213885), (630, 205058), (679, 190260), (735, 175764), (755, 171108), (873, 147980), (882, 146470), (906, 142590), (970, 133182), (980, 131823), (1057, 122220), (1164, 110985), (1260, 102529), (1358, 95130), (1359, 95060), (1455, 88788), (1470, 87882), (1510, 85554), (1746, 73990), (1764, 73235), (1812, 71295), (1940, 66591), (2037, 63420), (2114, 61110), (2205, 58588), (2265, 57036), (2716, 47565), (2718, 47530), (2910, 44394), (2940, 43941), (3020, 42777), (3171, 40740), (3395, 38052), (3492, 36995), (4074, 31710), (4228, 30555), (4365, 29596), (4410, 29294), (4530, 28518), (4753, 27180), (5285, 24444), (5436, 23765), (5820, 22197), (6111, 21140), (6342, 20370), (6790, 19026), (6795, 19012), (7399, 17460), (8148, 15855), (8730, 14798), (8820, 14647), (9060, 14259), (9506, 13590), (9513, 13580), (10185, 12684), (10570, 12222)]