85544130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 163287870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 89, 105, 115, 138, 161, 178, 199, 210, 230, 267, 322, 345, 398, 445, 483, 534, 597, 623, 690, 805, 890, 966, 995, 1194, 1246, 1335, 1393, 1610, 1869, 1990, 2047, 2415, 2670, 2786, 2985, 3115, 3738, 4094, 4179, 4577, 4830, 5970, 6141, 6230, 6965, 8358, 9154, 9345, 10235, 12282, 13731, 13930, 14329, 17711, 18690, 20470, 20895, 22885, 27462, 28658, 30705, 32039, 35422, 41790, 42987, 45770, 53133, 61410, 64078, 68655, 71645, 85974, 88555, 96117, 106266, 123977, 137310, 143290, 160195, 177110, 192234, 214935, 247954, 265665, 320390, 371931, 407353, 429870, 480585, 531330, 619885, 743862, 814706, 961170, 1222059, 1239770, 1859655, 2036765, 2444118, 2851471, 3719310, 4073530, 5702942, 6110295, 8554413, 12220590, 14257355, 17108826, 28514710, 42772065, 85544130]

約数ペア:

[(1, 85544130), (2, 42772065), (3, 28514710), (5, 17108826), (6, 14257355), (7, 12220590), (10, 8554413), (14, 6110295), (15, 5702942), (21, 4073530), (23, 3719310), (30, 2851471), (35, 2444118), (42, 2036765), (46, 1859655), (69, 1239770), (70, 1222059), (89, 961170), (105, 814706), (115, 743862), (138, 619885), (161, 531330), (178, 480585), (199, 429870), (210, 407353), (230, 371931), (267, 320390), (322, 265665), (345, 247954), (398, 214935), (445, 192234), (483, 177110), (534, 160195), (597, 143290), (623, 137310), (690, 123977), (805, 106266), (890, 96117), (966, 88555), (995, 85974), (1194, 71645), (1246, 68655), (1335, 64078), (1393, 61410), (1610, 53133), (1869, 45770), (1990, 42987), (2047, 41790), (2415, 35422), (2670, 32039), (2786, 30705), (2985, 28658), (3115, 27462), (3738, 22885), (4094, 20895), (4179, 20470), (4577, 18690), (4830, 17711), (5970, 14329), (6141, 13930), (6230, 13731), (6965, 12282), (8358, 10235), (9154, 9345)]