145884900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 487079936

約数和(自身を除く): 341195036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 547, 635, 700, 762, 889, 1050, 1094, 1270, 1524, 1641, 1778, 1905, 2100, 2188, 2540, 2667, 2735, 3175, 3282, 3556, 3810, 3829, 4445, 5334, 5470, 6350, 6564, 7620, 7658, 8205, 8890, 9525, 10668, 10940, 11487, 12700, 13335, 13675, 15316, 16410, 17780, 19050, 19145, 22225, 22974, 26670, 27350, 32820, 38100, 38290, 41025, 44450, 45948, 53340, 54700, 57435, 66675, 69469, 76580, 82050, 88900, 95725, 114870, 133350, 138938, 164100, 191450, 208407, 229740, 266700, 277876, 287175, 347345, 382900, 416814, 486283, 574350, 694690, 833628, 972566, 1042035, 1148700, 1389380, 1458849, 1736725, 1945132, 2084070, 2431415, 2917698, 3473450, 4168140, 4862830, 5210175, 5835396, 6946900, 7294245, 9725660, 10420350, 12157075, 14588490, 20840700, 24314150, 29176980, 36471225, 48628300, 72942450, 145884900]

約数ペア:

[(1, 145884900), (2, 72942450), (3, 48628300), (4, 36471225), (5, 29176980), (6, 24314150), (7, 20840700), (10, 14588490), (12, 12157075), (14, 10420350), (15, 9725660), (20, 7294245), (21, 6946900), (25, 5835396), (28, 5210175), (30, 4862830), (35, 4168140), (42, 3473450), (50, 2917698), (60, 2431415), (70, 2084070), (75, 1945132), (84, 1736725), (100, 1458849), (105, 1389380), (127, 1148700), (140, 1042035), (150, 972566), (175, 833628), (210, 694690), (254, 574350), (300, 486283), (350, 416814), (381, 382900), (420, 347345), (508, 287175), (525, 277876), (547, 266700), (635, 229740), (700, 208407), (762, 191450), (889, 164100), (1050, 138938), (1094, 133350), (1270, 114870), (1524, 95725), (1641, 88900), (1778, 82050), (1905, 76580), (2100, 69469), (2188, 66675), (2540, 57435), (2667, 54700), (2735, 53340), (3175, 45948), (3282, 44450), (3556, 41025), (3810, 38290), (3829, 38100), (4445, 32820), (5334, 27350), (5470, 26670), (6350, 22974), (6564, 22225), (7620, 19145), (7658, 19050), (8205, 17780), (8890, 16410), (9525, 15316), (10668, 13675), (10940, 13335), (11487, 12700)]