301156740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2063}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 915078528

約数和(自身を除く): 613921788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1622, 2063, 2433, 3244, 4055, 4126, 4866, 6189, 7299, 8110, 8252, 9732, 10315, 12165, 12378, 14598, 16220, 18567, 20630, 24330, 24756, 29196, 30945, 36495, 37134, 41260, 48660, 61890, 72990, 74268, 92835, 123780, 145980, 185670, 371340, 1673093, 3346186, 5019279, 6692372, 8365465, 10038558, 15057837, 16730930, 20077116, 25096395, 30115674, 33461860, 50192790, 60231348, 75289185, 100385580, 150578370, 301156740]

約数ペア:

[(1, 301156740), (2, 150578370), (3, 100385580), (4, 75289185), (5, 60231348), (6, 50192790), (9, 33461860), (10, 30115674), (12, 25096395), (15, 20077116), (18, 16730930), (20, 15057837), (30, 10038558), (36, 8365465), (45, 6692372), (60, 5019279), (90, 3346186), (180, 1673093), (811, 371340), (1622, 185670), (2063, 145980), (2433, 123780), (3244, 92835), (4055, 74268), (4126, 72990), (4866, 61890), (6189, 48660), (7299, 41260), (8110, 37134), (8252, 36495), (9732, 30945), (10315, 29196), (12165, 24756), (12378, 24330), (14598, 20630), (16220, 18567)]