900356760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1811}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 2929895280

約数和(自身を除く): 2029538520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1381, 1811, 2762, 3622, 4143, 5433, 5524, 6905, 7244, 8286, 9055, 10866, 11048, 12429, 13810, 14488, 16299, 16572, 18110, 20715, 21732, 24858, 27165, 27620, 32598, 33144, 36220, 41430, 43464, 49716, 54330, 55240, 62145, 65196, 72440, 81495, 82860, 99432, 108660, 124290, 130392, 162990, 165720, 217320, 248580, 325980, 497160, 651960, 2500991, 5001982, 7502973, 10003964, 12504955, 15005946, 20007928, 22508919, 25009910, 30011892, 37514865, 45017838, 50019820, 60023784, 75029730, 90035676, 100039640, 112544595, 150059460, 180071352, 225089190, 300118920, 450178380, 900356760]

約数ペア:

[(1, 900356760), (2, 450178380), (3, 300118920), (4, 225089190), (5, 180071352), (6, 150059460), (8, 112544595), (9, 100039640), (10, 90035676), (12, 75029730), (15, 60023784), (18, 50019820), (20, 45017838), (24, 37514865), (30, 30011892), (36, 25009910), (40, 22508919), (45, 20007928), (60, 15005946), (72, 12504955), (90, 10003964), (120, 7502973), (180, 5001982), (360, 2500991), (1381, 651960), (1811, 497160), (2762, 325980), (3622, 248580), (4143, 217320), (5433, 165720), (5524, 162990), (6905, 130392), (7244, 124290), (8286, 108660), (9055, 99432), (10866, 82860), (11048, 81495), (12429, 72440), (13810, 65196), (14488, 62145), (16299, 55240), (16572, 54330), (18110, 49716), (20715, 43464), (21732, 41430), (24858, 36220), (27165, 33144), (27620, 32598)]