45178700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 112930272

約数和(自身を除く): 67751572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 233, 277, 350, 466, 554, 700, 932, 1108, 1165, 1385, 1631, 1939, 2330, 2770, 3262, 3878, 4660, 5540, 5825, 6524, 6925, 7756, 8155, 9695, 11650, 13850, 16310, 19390, 23300, 27700, 32620, 38780, 40775, 48475, 64541, 81550, 96950, 129082, 163100, 193900, 258164, 322705, 451787, 645410, 903574, 1290820, 1613525, 1807148, 2258935, 3227050, 4517870, 6454100, 9035740, 11294675, 22589350, 45178700]

約数ペア:

[(1, 45178700), (2, 22589350), (4, 11294675), (5, 9035740), (7, 6454100), (10, 4517870), (14, 3227050), (20, 2258935), (25, 1807148), (28, 1613525), (35, 1290820), (50, 903574), (70, 645410), (100, 451787), (140, 322705), (175, 258164), (233, 193900), (277, 163100), (350, 129082), (466, 96950), (554, 81550), (700, 64541), (932, 48475), (1108, 40775), (1165, 38780), (1385, 32620), (1631, 27700), (1939, 23300), (2330, 19390), (2770, 16310), (3262, 13850), (3878, 11650), (4660, 9695), (5540, 8155), (5825, 7756), (6524, 6925)]