101021400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{56123}}^1$

素因数の和:56145

約数の個数: 72

約数和(自身を含む): 339269580

約数和(自身を除く): 238248180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 56123, 112246, 168369, 224492, 280615, 336738, 448984, 505107, 561230, 673476, 841845, 1010214, 1122460, 1346952, 1403075, 1683690, 2020428, 2244920, 2525535, 2806150, 3367380, 4040856, 4209225, 5051070, 5612300, 6734760, 8418450, 10102140, 11224600, 12627675, 16836900, 20204280, 25255350, 33673800, 50510700, 101021400]

約数ペア:

[(1, 101021400), (2, 50510700), (3, 33673800), (4, 25255350), (5, 20204280), (6, 16836900), (8, 12627675), (9, 11224600), (10, 10102140), (12, 8418450), (15, 6734760), (18, 5612300), (20, 5051070), (24, 4209225), (25, 4040856), (30, 3367380), (36, 2806150), (40, 2525535), (45, 2244920), (50, 2020428), (60, 1683690), (72, 1403075), (75, 1346952), (90, 1122460), (100, 1010214), (120, 841845), (150, 673476), (180, 561230), (200, 505107), (225, 448984), (300, 336738), (360, 280615), (450, 224492), (600, 168369), (900, 112246), (1800, 56123)]