127110420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30703}}^1$

素因数の和:30741

約数の個数: 72

約数和(自身を含む): 402345216

約数和(自身を除く): 275234796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 30703, 61406, 92109, 122812, 153515, 184218, 276327, 307030, 368436, 460545, 552654, 614060, 706169, 921090, 1105308, 1381635, 1412338, 1842180, 2118507, 2763270, 2824676, 3530845, 4237014, 5526540, 6355521, 7061690, 8474028, 10592535, 12711042, 14123380, 21185070, 25422084, 31777605, 42370140, 63555210, 127110420]

約数ペア:

[(1, 127110420), (2, 63555210), (3, 42370140), (4, 31777605), (5, 25422084), (6, 21185070), (9, 14123380), (10, 12711042), (12, 10592535), (15, 8474028), (18, 7061690), (20, 6355521), (23, 5526540), (30, 4237014), (36, 3530845), (45, 2824676), (46, 2763270), (60, 2118507), (69, 1842180), (90, 1412338), (92, 1381635), (115, 1105308), (138, 921090), (180, 706169), (207, 614060), (230, 552654), (276, 460545), (345, 368436), (414, 307030), (460, 276327), (690, 184218), (828, 153515), (1035, 122812), (1380, 92109), (2070, 61406), (4140, 30703)]