63725940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 202060320

約数和(自身を除く): 138334380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 283, 324, 405, 417, 540, 556, 566, 695, 810, 834, 849, 1132, 1251, 1390, 1415, 1620, 1668, 1698, 2085, 2502, 2547, 2780, 2830, 3396, 3753, 4170, 4245, 5004, 5094, 5660, 6255, 7506, 7641, 8340, 8490, 10188, 11259, 12510, 12735, 15012, 15282, 16980, 18765, 22518, 22923, 25020, 25470, 30564, 37530, 38205, 39337, 45036, 45846, 50940, 56295, 75060, 76410, 78674, 91692, 112590, 114615, 118011, 152820, 157348, 196685, 225180, 229230, 236022, 354033, 393370, 458460, 472044, 590055, 708066, 786740, 1062099, 1180110, 1416132, 1770165, 2124198, 2360220, 3186297, 3540330, 4248396, 5310495, 6372594, 7080660, 10620990, 12745188, 15931485, 21241980, 31862970, 63725940]

約数ペア:

[(1, 63725940), (2, 31862970), (3, 21241980), (4, 15931485), (5, 12745188), (6, 10620990), (9, 7080660), (10, 6372594), (12, 5310495), (15, 4248396), (18, 3540330), (20, 3186297), (27, 2360220), (30, 2124198), (36, 1770165), (45, 1416132), (54, 1180110), (60, 1062099), (81, 786740), (90, 708066), (108, 590055), (135, 472044), (139, 458460), (162, 393370), (180, 354033), (270, 236022), (278, 229230), (283, 225180), (324, 196685), (405, 157348), (417, 152820), (540, 118011), (556, 114615), (566, 112590), (695, 91692), (810, 78674), (834, 76410), (849, 75060), (1132, 56295), (1251, 50940), (1390, 45846), (1415, 45036), (1620, 39337), (1668, 38205), (1698, 37530), (2085, 30564), (2502, 25470), (2547, 25020), (2780, 22923), (2830, 22518), (3396, 18765), (3753, 16980), (4170, 15282), (4245, 15012), (5004, 12735), (5094, 12510), (5660, 11259), (6255, 10188), (7506, 8490), (7641, 8340)]