120816900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 402057600

約数和(自身を除く): 281240700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1543, 1566, 1740, 2175, 2610, 2700, 2900, 3086, 3132, 3915, 4350, 4629, 5220, 6172, 6525, 7715, 7830, 8700, 9258, 13050, 13887, 15430, 15660, 18516, 19575, 23145, 26100, 27774, 30860, 38575, 39150, 41661, 44747, 46290, 55548, 69435, 77150, 78300, 83322, 89494, 92580, 115725, 134241, 138870, 154300, 166644, 178988, 208305, 223735, 231450, 268482, 277740, 347175, 402723, 416610, 447470, 462900, 536964, 671205, 694350, 805446, 833220, 894940, 1041525, 1118675, 1208169, 1342410, 1388700, 1610892, 2013615, 2083050, 2237350, 2416338, 2684820, 3356025, 4027230, 4166100, 4474700, 4832676, 6040845, 6712050, 8054460, 10068075, 12081690, 13424100, 20136150, 24163380, 30204225, 40272300, 60408450, 120816900]

約数ペア:

[(1, 120816900), (2, 60408450), (3, 40272300), (4, 30204225), (5, 24163380), (6, 20136150), (9, 13424100), (10, 12081690), (12, 10068075), (15, 8054460), (18, 6712050), (20, 6040845), (25, 4832676), (27, 4474700), (29, 4166100), (30, 4027230), (36, 3356025), (45, 2684820), (50, 2416338), (54, 2237350), (58, 2083050), (60, 2013615), (75, 1610892), (87, 1388700), (90, 1342410), (100, 1208169), (108, 1118675), (116, 1041525), (135, 894940), (145, 833220), (150, 805446), (174, 694350), (180, 671205), (225, 536964), (261, 462900), (270, 447470), (290, 416610), (300, 402723), (348, 347175), (435, 277740), (450, 268482), (522, 231450), (540, 223735), (580, 208305), (675, 178988), (725, 166644), (783, 154300), (870, 138870), (900, 134241), (1044, 115725), (1305, 92580), (1350, 89494), (1450, 83322), (1543, 78300), (1566, 77150), (1740, 69435), (2175, 55548), (2610, 46290), (2700, 44747), (2900, 41661), (3086, 39150), (3132, 38575), (3915, 30860), (4350, 27774), (4629, 26100), (5220, 23145), (6172, 19575), (6525, 18516), (7715, 15660), (7830, 15430), (8700, 13887), (9258, 13050)]