66789600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 144

約数和(自身を含む): 230329008

約数和(自身を除く): 163539408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1637, 1700, 2040, 2400, 2550, 2720, 3274, 3400, 4080, 4911, 5100, 6548, 6800, 8160, 8185, 9822, 10200, 13096, 13600, 16370, 19644, 20400, 24555, 26192, 27829, 32740, 39288, 40800, 40925, 49110, 52384, 55658, 65480, 78576, 81850, 83487, 98220, 111316, 122775, 130960, 139145, 157152, 163700, 166974, 196440, 222632, 245550, 261920, 278290, 327400, 333948, 392880, 417435, 445264, 491100, 556580, 654800, 667896, 695725, 785760, 834870, 890528, 982200, 1113160, 1309600, 1335792, 1391450, 1669740, 1964400, 2087175, 2226320, 2671584, 2782900, 3339480, 3928800, 4174350, 4452640, 5565800, 6678960, 8348700, 11131600, 13357920, 16697400, 22263200, 33394800, 66789600]

約数ペア:

[(1, 66789600), (2, 33394800), (3, 22263200), (4, 16697400), (5, 13357920), (6, 11131600), (8, 8348700), (10, 6678960), (12, 5565800), (15, 4452640), (16, 4174350), (17, 3928800), (20, 3339480), (24, 2782900), (25, 2671584), (30, 2226320), (32, 2087175), (34, 1964400), (40, 1669740), (48, 1391450), (50, 1335792), (51, 1309600), (60, 1113160), (68, 982200), (75, 890528), (80, 834870), (85, 785760), (96, 695725), (100, 667896), (102, 654800), (120, 556580), (136, 491100), (150, 445264), (160, 417435), (170, 392880), (200, 333948), (204, 327400), (240, 278290), (255, 261920), (272, 245550), (300, 222632), (340, 196440), (400, 166974), (408, 163700), (425, 157152), (480, 139145), (510, 130960), (544, 122775), (600, 111316), (680, 98220), (800, 83487), (816, 81850), (850, 78576), (1020, 65480), (1200, 55658), (1275, 52384), (1360, 49110), (1632, 40925), (1637, 40800), (1700, 39288), (2040, 32740), (2400, 27829), (2550, 26192), (2720, 24555), (3274, 20400), (3400, 19644), (4080, 16370), (4911, 13600), (5100, 13096), (6548, 10200), (6800, 9822), (8160, 8185)]