195410520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 639522000

約数和(自身を除く): 444111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 3643, 4470, 5364, 5960, 6705, 7286, 8940, 10728, 10929, 13410, 14572, 17880, 18215, 21858, 26820, 29144, 32787, 36430, 43716, 53640, 54645, 65574, 72860, 87432, 109290, 131148, 145720, 163935, 218580, 262296, 327870, 437160, 542807, 655740, 1085614, 1311480, 1628421, 2171228, 2714035, 3256842, 4342456, 4885263, 5428070, 6513684, 8142105, 9770526, 10856140, 13027368, 16284210, 19541052, 21712280, 24426315, 32568420, 39082104, 48852630, 65136840, 97705260, 195410520]

約数ペア:

[(1, 195410520), (2, 97705260), (3, 65136840), (4, 48852630), (5, 39082104), (6, 32568420), (8, 24426315), (9, 21712280), (10, 19541052), (12, 16284210), (15, 13027368), (18, 10856140), (20, 9770526), (24, 8142105), (30, 6513684), (36, 5428070), (40, 4885263), (45, 4342456), (60, 3256842), (72, 2714035), (90, 2171228), (120, 1628421), (149, 1311480), (180, 1085614), (298, 655740), (360, 542807), (447, 437160), (596, 327870), (745, 262296), (894, 218580), (1192, 163935), (1341, 145720), (1490, 131148), (1788, 109290), (2235, 87432), (2682, 72860), (2980, 65574), (3576, 54645), (3643, 53640), (4470, 43716), (5364, 36430), (5960, 32787), (6705, 29144), (7286, 26820), (8940, 21858), (10728, 18215), (10929, 17880), (13410, 14572)]