450220140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7649}}^1$

素因数の和:7776

約数の個数: 96

約数和(自身を含む): 1413720000

約数和(自身を除く): 963499860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2943, 3270, 3924, 4905, 5886, 6540, 7649, 9810, 11772, 14715, 15298, 19620, 22947, 29430, 30596, 38245, 45894, 58860, 68841, 76490, 91788, 114735, 137682, 152980, 206523, 229470, 275364, 344205, 413046, 458940, 688410, 826092, 833741, 1032615, 1376820, 1667482, 2065230, 2501223, 3334964, 4130460, 4168705, 5002446, 7503669, 8337410, 10004892, 12506115, 15007338, 16674820, 22511007, 25012230, 30014676, 37518345, 45022014, 50024460, 75036690, 90044028, 112555035, 150073380, 225110070, 450220140]

約数ペア:

[(1, 450220140), (2, 225110070), (3, 150073380), (4, 112555035), (5, 90044028), (6, 75036690), (9, 50024460), (10, 45022014), (12, 37518345), (15, 30014676), (18, 25012230), (20, 22511007), (27, 16674820), (30, 15007338), (36, 12506115), (45, 10004892), (54, 8337410), (60, 7503669), (90, 5002446), (108, 4168705), (109, 4130460), (135, 3334964), (180, 2501223), (218, 2065230), (270, 1667482), (327, 1376820), (436, 1032615), (540, 833741), (545, 826092), (654, 688410), (981, 458940), (1090, 413046), (1308, 344205), (1635, 275364), (1962, 229470), (2180, 206523), (2943, 152980), (3270, 137682), (3924, 114735), (4905, 91788), (5886, 76490), (6540, 68841), (7649, 58860), (9810, 45894), (11772, 38245), (14715, 30596), (15298, 29430), (19620, 22947)]