12546900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1549}}^1$

素因数の和:1575

約数の個数: 90

約数和(自身を含む): 40698350

約数和(自身を除く): 28151450

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1549, 1620, 2025, 2700, 3098, 4050, 4647, 6196, 7745, 8100, 9294, 13941, 15490, 18588, 23235, 27882, 30980, 38725, 41823, 46470, 55764, 69705, 77450, 83646, 92940, 116175, 125469, 139410, 154900, 167292, 209115, 232350, 250938, 278820, 348525, 418230, 464700, 501876, 627345, 697050, 836460, 1045575, 1254690, 1394100, 2091150, 2509380, 3136725, 4182300, 6273450, 12546900]

約数ペア:

[(1, 12546900), (2, 6273450), (3, 4182300), (4, 3136725), (5, 2509380), (6, 2091150), (9, 1394100), (10, 1254690), (12, 1045575), (15, 836460), (18, 697050), (20, 627345), (25, 501876), (27, 464700), (30, 418230), (36, 348525), (45, 278820), (50, 250938), (54, 232350), (60, 209115), (75, 167292), (81, 154900), (90, 139410), (100, 125469), (108, 116175), (135, 92940), (150, 83646), (162, 77450), (180, 69705), (225, 55764), (270, 46470), (300, 41823), (324, 38725), (405, 30980), (450, 27882), (540, 23235), (675, 18588), (810, 15490), (900, 13941), (1350, 9294), (1549, 8100), (1620, 7745), (2025, 6196), (2700, 4647), (3098, 4050)]