129881400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 442810200

約数和(自身を除く): 312928800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1789, 1815, 2200, 2420, 2904, 3025, 3300, 3578, 3630, 4840, 5367, 6050, 6600, 7156, 7260, 8945, 9075, 10734, 12100, 14312, 14520, 17890, 18150, 19679, 21468, 24200, 26835, 35780, 36300, 39358, 42936, 44725, 53670, 59037, 71560, 72600, 78716, 89450, 98395, 107340, 118074, 134175, 157432, 178900, 196790, 214680, 216469, 236148, 268350, 295185, 357800, 393580, 432938, 472296, 491975, 536700, 590370, 649407, 787160, 865876, 983950, 1073400, 1082345, 1180740, 1298814, 1475925, 1731752, 1967900, 2164690, 2361480, 2597628, 2951850, 3247035, 3935800, 4329380, 5195256, 5411725, 5903700, 6494070, 8658760, 10823450, 11807400, 12988140, 16235175, 21646900, 25976280, 32470350, 43293800, 64940700, 129881400]

約数ペア:

[(1, 129881400), (2, 64940700), (3, 43293800), (4, 32470350), (5, 25976280), (6, 21646900), (8, 16235175), (10, 12988140), (11, 11807400), (12, 10823450), (15, 8658760), (20, 6494070), (22, 5903700), (24, 5411725), (25, 5195256), (30, 4329380), (33, 3935800), (40, 3247035), (44, 2951850), (50, 2597628), (55, 2361480), (60, 2164690), (66, 1967900), (75, 1731752), (88, 1475925), (100, 1298814), (110, 1180740), (120, 1082345), (121, 1073400), (132, 983950), (150, 865876), (165, 787160), (200, 649407), (220, 590370), (242, 536700), (264, 491975), (275, 472296), (300, 432938), (330, 393580), (363, 357800), (440, 295185), (484, 268350), (550, 236148), (600, 216469), (605, 214680), (660, 196790), (726, 178900), (825, 157432), (968, 134175), (1100, 118074), (1210, 107340), (1320, 98395), (1452, 89450), (1650, 78716), (1789, 72600), (1815, 71560), (2200, 59037), (2420, 53670), (2904, 44725), (3025, 42936), (3300, 39358), (3578, 36300), (3630, 35780), (4840, 26835), (5367, 24200), (6050, 21468), (6600, 19679), (7156, 18150), (7260, 17890), (8945, 14520), (9075, 14312), (10734, 12100)]