380867400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 1321790400

約数和(自身を除く): 940923000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 251, 270, 281, 300, 360, 450, 502, 540, 562, 600, 675, 753, 843, 900, 1004, 1080, 1124, 1255, 1350, 1405, 1506, 1686, 1800, 2008, 2248, 2259, 2510, 2529, 2700, 2810, 3012, 3372, 3765, 4215, 4518, 5020, 5058, 5400, 5620, 6024, 6275, 6744, 6777, 7025, 7530, 7587, 8430, 9036, 10040, 10116, 11240, 11295, 12550, 12645, 13554, 14050, 15060, 15174, 16860, 18072, 18825, 20232, 21075, 22590, 25100, 25290, 27108, 28100, 30120, 30348, 33720, 33885, 37650, 37935, 42150, 45180, 50200, 50580, 54216, 56200, 56475, 60696, 63225, 67770, 70531, 75300, 75870, 84300, 90360, 101160, 112950, 126450, 135540, 141062, 150600, 151740, 168600, 169425, 189675, 211593, 225900, 252900, 271080, 282124, 303480, 338850, 352655, 379350, 423186, 451800, 505800, 564248, 634779, 677700, 705310, 758700, 846372, 1057965, 1269558, 1355400, 1410620, 1517400, 1692744, 1763275, 1904337, 2115930, 2539116, 2821240, 3173895, 3526550, 3808674, 4231860, 5078232, 5289825, 6347790, 7053100, 7617348, 8463720, 9521685, 10579650, 12695580, 14106200, 15234696, 15869475, 19043370, 21159300, 25391160, 31738950, 38086740, 42318600, 47608425, 63477900, 76173480, 95216850, 126955800, 190433700, 380867400]

約数ペア:

[(1, 380867400), (2, 190433700), (3, 126955800), (4, 95216850), (5, 76173480), (6, 63477900), (8, 47608425), (9, 42318600), (10, 38086740), (12, 31738950), (15, 25391160), (18, 21159300), (20, 19043370), (24, 15869475), (25, 15234696), (27, 14106200), (30, 12695580), (36, 10579650), (40, 9521685), (45, 8463720), (50, 7617348), (54, 7053100), (60, 6347790), (72, 5289825), (75, 5078232), (90, 4231860), (100, 3808674), (108, 3526550), (120, 3173895), (135, 2821240), (150, 2539116), (180, 2115930), (200, 1904337), (216, 1763275), (225, 1692744), (251, 1517400), (270, 1410620), (281, 1355400), (300, 1269558), (360, 1057965), (450, 846372), (502, 758700), (540, 705310), (562, 677700), (600, 634779), (675, 564248), (753, 505800), (843, 451800), (900, 423186), (1004, 379350), (1080, 352655), (1124, 338850), (1255, 303480), (1350, 282124), (1405, 271080), (1506, 252900), (1686, 225900), (1800, 211593), (2008, 189675), (2248, 169425), (2259, 168600), (2510, 151740), (2529, 150600), (2700, 141062), (2810, 135540), (3012, 126450), (3372, 112950), (3765, 101160), (4215, 90360), (4518, 84300), (5020, 75870), (5058, 75300), (5400, 70531), (5620, 67770), (6024, 63225), (6275, 60696), (6744, 56475), (6777, 56200), (7025, 54216), (7530, 50580), (7587, 50200), (8430, 45180), (9036, 42150), (10040, 37935), (10116, 37650), (11240, 33885), (11295, 33720), (12550, 30348), (12645, 30120), (13554, 28100), (14050, 27108), (15060, 25290), (15174, 25100), (16860, 22590), (18072, 21075), (18825, 20232)]