72911850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{44189}}^1$

素因数の和:44215

約数の個数: 48

約数和(自身を含む): 197264160

約数和(自身を除く): 124352310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 44189, 88378, 132567, 220945, 265134, 441890, 486079, 662835, 972158, 1104725, 1325670, 1458237, 2209450, 2430395, 2916474, 3314175, 4860790, 6628350, 7291185, 12151975, 14582370, 24303950, 36455925, 72911850]

約数ペア:

[(1, 72911850), (2, 36455925), (3, 24303950), (5, 14582370), (6, 12151975), (10, 7291185), (11, 6628350), (15, 4860790), (22, 3314175), (25, 2916474), (30, 2430395), (33, 2209450), (50, 1458237), (55, 1325670), (66, 1104725), (75, 972158), (110, 662835), (150, 486079), (165, 441890), (275, 265134), (330, 220945), (550, 132567), (825, 88378), (1650, 44189)]