12729300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 37205952

約数和(自身を除く): 24476652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 281, 300, 302, 453, 562, 604, 755, 843, 906, 1124, 1405, 1510, 1686, 1812, 2265, 2810, 3020, 3372, 3775, 4215, 4530, 5620, 7025, 7550, 8430, 9060, 11325, 14050, 15100, 16860, 21075, 22650, 28100, 42150, 42431, 45300, 84300, 84862, 127293, 169724, 212155, 254586, 424310, 509172, 636465, 848620, 1060775, 1272930, 2121550, 2545860, 3182325, 4243100, 6364650, 12729300]

約数ペア:

[(1, 12729300), (2, 6364650), (3, 4243100), (4, 3182325), (5, 2545860), (6, 2121550), (10, 1272930), (12, 1060775), (15, 848620), (20, 636465), (25, 509172), (30, 424310), (50, 254586), (60, 212155), (75, 169724), (100, 127293), (150, 84862), (151, 84300), (281, 45300), (300, 42431), (302, 42150), (453, 28100), (562, 22650), (604, 21075), (755, 16860), (843, 15100), (906, 14050), (1124, 11325), (1405, 9060), (1510, 8430), (1686, 7550), (1812, 7025), (2265, 5620), (2810, 4530), (3020, 4215), (3372, 3775)]