147879900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23473}}^1$

素因数の和:23500

約数の個数: 108

約数和(自身を含む): 529761232

約数和(自身を除く): 381881332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 23473, 46946, 70419, 93892, 117365, 140838, 164311, 211257, 234730, 281676, 328622, 352095, 422514, 469460, 492933, 586825, 657244, 704190, 821555, 845028, 985866, 1056285, 1173650, 1408380, 1478799, 1643110, 1760475, 1971732, 2112570, 2347300, 2464665, 2957598, 3286220, 3520950, 4107775, 4225140, 4929330, 5281425, 5915196, 7041900, 7393995, 8215550, 9858660, 10562850, 12323325, 14787990, 16431100, 21125700, 24646650, 29575980, 36969975, 49293300, 73939950, 147879900]

約数ペア:

[(1, 147879900), (2, 73939950), (3, 49293300), (4, 36969975), (5, 29575980), (6, 24646650), (7, 21125700), (9, 16431100), (10, 14787990), (12, 12323325), (14, 10562850), (15, 9858660), (18, 8215550), (20, 7393995), (21, 7041900), (25, 5915196), (28, 5281425), (30, 4929330), (35, 4225140), (36, 4107775), (42, 3520950), (45, 3286220), (50, 2957598), (60, 2464665), (63, 2347300), (70, 2112570), (75, 1971732), (84, 1760475), (90, 1643110), (100, 1478799), (105, 1408380), (126, 1173650), (140, 1056285), (150, 985866), (175, 845028), (180, 821555), (210, 704190), (225, 657244), (252, 586825), (300, 492933), (315, 469460), (350, 422514), (420, 352095), (450, 328622), (525, 281676), (630, 234730), (700, 211257), (900, 164311), (1050, 140838), (1260, 117365), (1575, 93892), (2100, 70419), (3150, 46946), (6300, 23473)]