38325780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 117117000

約数和(自身を除く): 78791220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1429, 1490, 1788, 2235, 2682, 2858, 2980, 4287, 4470, 5364, 5716, 6705, 7145, 8574, 8940, 12861, 13410, 14290, 17148, 21435, 25722, 26820, 28580, 42870, 51444, 64305, 85740, 128610, 212921, 257220, 425842, 638763, 851684, 1064605, 1277526, 1916289, 2129210, 2555052, 3193815, 3832578, 4258420, 6387630, 7665156, 9581445, 12775260, 19162890, 38325780]

約数ペア:

[(1, 38325780), (2, 19162890), (3, 12775260), (4, 9581445), (5, 7665156), (6, 6387630), (9, 4258420), (10, 3832578), (12, 3193815), (15, 2555052), (18, 2129210), (20, 1916289), (30, 1277526), (36, 1064605), (45, 851684), (60, 638763), (90, 425842), (149, 257220), (180, 212921), (298, 128610), (447, 85740), (596, 64305), (745, 51444), (894, 42870), (1341, 28580), (1429, 26820), (1490, 25722), (1788, 21435), (2235, 17148), (2682, 14290), (2858, 13410), (2980, 12861), (4287, 8940), (4470, 8574), (5364, 7145), (5716, 6705)]