72769900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14851}}^1$

素因数の和:14879

約数の個数: 54

約数和(自身を含む): 183704388

約数和(自身を除く): 110934488

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 14851, 29702, 59404, 74255, 103957, 148510, 207914, 297020, 371275, 415828, 519785, 727699, 742550, 1039570, 1455398, 1485100, 2079140, 2598925, 2910796, 3638495, 5197850, 7276990, 10395700, 14553980, 18192475, 36384950, 72769900]

約数ペア:

[(1, 72769900), (2, 36384950), (4, 18192475), (5, 14553980), (7, 10395700), (10, 7276990), (14, 5197850), (20, 3638495), (25, 2910796), (28, 2598925), (35, 2079140), (49, 1485100), (50, 1455398), (70, 1039570), (98, 742550), (100, 727699), (140, 519785), (175, 415828), (196, 371275), (245, 297020), (350, 207914), (490, 148510), (700, 103957), (980, 74255), (1225, 59404), (2450, 29702), (4900, 14851)]