128896200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 437778900

約数和(自身を除く): 308882700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 709, 808, 900, 909, 1010, 1212, 1418, 1515, 1800, 1818, 2020, 2127, 2424, 2525, 2836, 3030, 3545, 3636, 4040, 4254, 4545, 5050, 5672, 6060, 6381, 7090, 7272, 7575, 8508, 9090, 10100, 10635, 12120, 12762, 14180, 15150, 17016, 17725, 18180, 20200, 21270, 22725, 25524, 28360, 30300, 31905, 35450, 36360, 42540, 45450, 51048, 53175, 60600, 63810, 70900, 71609, 85080, 90900, 106350, 127620, 141800, 143218, 159525, 181800, 212700, 214827, 255240, 286436, 319050, 358045, 425400, 429654, 572872, 638100, 644481, 716090, 859308, 1074135, 1276200, 1288962, 1432180, 1718616, 1790225, 2148270, 2577924, 2864360, 3222405, 3580450, 4296540, 5155848, 5370675, 6444810, 7160900, 8593080, 10741350, 12889620, 14321800, 16112025, 21482700, 25779240, 32224050, 42965400, 64448100, 128896200]

約数ペア:

[(1, 128896200), (2, 64448100), (3, 42965400), (4, 32224050), (5, 25779240), (6, 21482700), (8, 16112025), (9, 14321800), (10, 12889620), (12, 10741350), (15, 8593080), (18, 7160900), (20, 6444810), (24, 5370675), (25, 5155848), (30, 4296540), (36, 3580450), (40, 3222405), (45, 2864360), (50, 2577924), (60, 2148270), (72, 1790225), (75, 1718616), (90, 1432180), (100, 1288962), (101, 1276200), (120, 1074135), (150, 859308), (180, 716090), (200, 644481), (202, 638100), (225, 572872), (300, 429654), (303, 425400), (360, 358045), (404, 319050), (450, 286436), (505, 255240), (600, 214827), (606, 212700), (709, 181800), (808, 159525), (900, 143218), (909, 141800), (1010, 127620), (1212, 106350), (1418, 90900), (1515, 85080), (1800, 71609), (1818, 70900), (2020, 63810), (2127, 60600), (2424, 53175), (2525, 51048), (2836, 45450), (3030, 42540), (3545, 36360), (3636, 35450), (4040, 31905), (4254, 30300), (4545, 28360), (5050, 25524), (5672, 22725), (6060, 21270), (6381, 20200), (7090, 18180), (7272, 17725), (7575, 17016), (8508, 15150), (9090, 14180), (10100, 12762), (10635, 12120)]