45489780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 160043520

約数和(自身を除く): 114553740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 457, 474, 553, 630, 711, 790, 914, 948, 1106, 1185, 1260, 1371, 1422, 1580, 1659, 1828, 2212, 2285, 2370, 2742, 2765, 2844, 3199, 3318, 3555, 4113, 4570, 4740, 4977, 5484, 5530, 6398, 6636, 6855, 7110, 8226, 8295, 9140, 9597, 9954, 11060, 12796, 13710, 14220, 15995, 16452, 16590, 19194, 19908, 20565, 24885, 27420, 28791, 31990, 33180, 36103, 38388, 41130, 47985, 49770, 57582, 63980, 72206, 82260, 95970, 99540, 108309, 115164, 143955, 144412, 180515, 191940, 216618, 252721, 287910, 324927, 361030, 433236, 505442, 541545, 575820, 649854, 722060, 758163, 1010884, 1083090, 1263605, 1299708, 1516326, 1624635, 2166180, 2274489, 2527210, 3032652, 3249270, 3790815, 4548978, 5054420, 6498540, 7581630, 9097956, 11372445, 15163260, 22744890, 45489780]

約数ペア:

[(1, 45489780), (2, 22744890), (3, 15163260), (4, 11372445), (5, 9097956), (6, 7581630), (7, 6498540), (9, 5054420), (10, 4548978), (12, 3790815), (14, 3249270), (15, 3032652), (18, 2527210), (20, 2274489), (21, 2166180), (28, 1624635), (30, 1516326), (35, 1299708), (36, 1263605), (42, 1083090), (45, 1010884), (60, 758163), (63, 722060), (70, 649854), (79, 575820), (84, 541545), (90, 505442), (105, 433236), (126, 361030), (140, 324927), (158, 287910), (180, 252721), (210, 216618), (237, 191940), (252, 180515), (315, 144412), (316, 143955), (395, 115164), (420, 108309), (457, 99540), (474, 95970), (553, 82260), (630, 72206), (711, 63980), (790, 57582), (914, 49770), (948, 47985), (1106, 41130), (1185, 38388), (1260, 36103), (1371, 33180), (1422, 31990), (1580, 28791), (1659, 27420), (1828, 24885), (2212, 20565), (2285, 19908), (2370, 19194), (2742, 16590), (2765, 16452), (2844, 15995), (3199, 14220), (3318, 13710), (3555, 12796), (4113, 11060), (4570, 9954), (4740, 9597), (4977, 9140), (5484, 8295), (5530, 8226), (6398, 7110), (6636, 6855)]