68833100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 172488960

約数和(自身を除く): 103655860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 919, 1070, 1498, 1838, 2140, 2675, 2996, 3676, 3745, 4595, 5350, 6433, 7490, 9190, 10700, 12866, 14980, 18380, 18725, 22975, 25732, 32165, 37450, 45950, 64330, 74900, 91900, 98333, 128660, 160825, 196666, 321650, 393332, 491665, 643300, 688331, 983330, 1376662, 1966660, 2458325, 2753324, 3441655, 4916650, 6883310, 9833300, 13766620, 17208275, 34416550, 68833100]

約数ペア:

[(1, 68833100), (2, 34416550), (4, 17208275), (5, 13766620), (7, 9833300), (10, 6883310), (14, 4916650), (20, 3441655), (25, 2753324), (28, 2458325), (35, 1966660), (50, 1376662), (70, 983330), (100, 688331), (107, 643300), (140, 491665), (175, 393332), (214, 321650), (350, 196666), (428, 160825), (535, 128660), (700, 98333), (749, 91900), (919, 74900), (1070, 64330), (1498, 45950), (1838, 37450), (2140, 32165), (2675, 25732), (2996, 22975), (3676, 18725), (3745, 18380), (4595, 14980), (5350, 12866), (6433, 10700), (7490, 9190)]