139832100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 440753040

約数和(自身を除く): 300920940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 251, 300, 450, 502, 619, 753, 900, 1004, 1238, 1255, 1506, 1857, 2259, 2476, 2510, 3012, 3095, 3714, 3765, 4518, 5020, 5571, 6190, 6275, 7428, 7530, 9036, 9285, 11142, 11295, 12380, 12550, 15060, 15475, 18570, 18825, 22284, 22590, 25100, 27855, 30950, 37140, 37650, 45180, 46425, 55710, 56475, 61900, 75300, 92850, 111420, 112950, 139275, 155369, 185700, 225900, 278550, 310738, 466107, 557100, 621476, 776845, 932214, 1398321, 1553690, 1864428, 2330535, 2796642, 3107380, 3884225, 4661070, 5593284, 6991605, 7768450, 9322140, 11652675, 13983210, 15536900, 23305350, 27966420, 34958025, 46610700, 69916050, 139832100]

約数ペア:

[(1, 139832100), (2, 69916050), (3, 46610700), (4, 34958025), (5, 27966420), (6, 23305350), (9, 15536900), (10, 13983210), (12, 11652675), (15, 9322140), (18, 7768450), (20, 6991605), (25, 5593284), (30, 4661070), (36, 3884225), (45, 3107380), (50, 2796642), (60, 2330535), (75, 1864428), (90, 1553690), (100, 1398321), (150, 932214), (180, 776845), (225, 621476), (251, 557100), (300, 466107), (450, 310738), (502, 278550), (619, 225900), (753, 185700), (900, 155369), (1004, 139275), (1238, 112950), (1255, 111420), (1506, 92850), (1857, 75300), (2259, 61900), (2476, 56475), (2510, 55710), (3012, 46425), (3095, 45180), (3714, 37650), (3765, 37140), (4518, 30950), (5020, 27855), (5571, 25100), (6190, 22590), (6275, 22284), (7428, 18825), (7530, 18570), (9036, 15475), (9285, 15060), (11142, 12550), (11295, 12380)]