84272300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 210819840

約数和(自身を除く): 126547540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 524, 655, 700, 917, 919, 1310, 1834, 1838, 2620, 3275, 3668, 3676, 4585, 4595, 6433, 6550, 9170, 9190, 12866, 13100, 18340, 18380, 22925, 22975, 25732, 32165, 45850, 45950, 64330, 91700, 91900, 120389, 128660, 160825, 240778, 321650, 481556, 601945, 643300, 842723, 1203890, 1685446, 2407780, 3009725, 3370892, 4213615, 6019450, 8427230, 12038900, 16854460, 21068075, 42136150, 84272300]

約数ペア:

[(1, 84272300), (2, 42136150), (4, 21068075), (5, 16854460), (7, 12038900), (10, 8427230), (14, 6019450), (20, 4213615), (25, 3370892), (28, 3009725), (35, 2407780), (50, 1685446), (70, 1203890), (100, 842723), (131, 643300), (140, 601945), (175, 481556), (262, 321650), (350, 240778), (524, 160825), (655, 128660), (700, 120389), (917, 91900), (919, 91700), (1310, 64330), (1834, 45950), (1838, 45850), (2620, 32165), (3275, 25732), (3668, 22975), (3676, 22925), (4585, 18380), (4595, 18340), (6433, 13100), (6550, 12866), (9170, 9190)]