27720897210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{108799}}^1$

素因数の和:108980

約数の個数: 96

約数和(自身を含む): 76377600000

約数和(自身を除く): 48656702790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 447, 570, 745, 855, 894, 1341, 1490, 1710, 2235, 2682, 2831, 4470, 5662, 6705, 8493, 13410, 14155, 16986, 25479, 28310, 42465, 50958, 84930, 108799, 127395, 217598, 254790, 326397, 543995, 652794, 979191, 1087990, 1631985, 1958382, 2067181, 3263970, 4134362, 4895955, 6201543, 9791910, 10335905, 12403086, 16211051, 18604629, 20671810, 31007715, 32422102, 37209258, 48633153, 62015430, 81055255, 93023145, 97266306, 145899459, 162110510, 186046290, 243165765, 291798918, 308009969, 486331530, 616019938, 729497295, 924029907, 1458994590, 1540049845, 1848059814, 2772089721, 3080099690, 4620149535, 5544179442, 9240299070, 13860448605, 27720897210]

約数ペア:

[(1, 27720897210), (2, 13860448605), (3, 9240299070), (5, 5544179442), (6, 4620149535), (9, 3080099690), (10, 2772089721), (15, 1848059814), (18, 1540049845), (19, 1458994590), (30, 924029907), (38, 729497295), (45, 616019938), (57, 486331530), (90, 308009969), (95, 291798918), (114, 243165765), (149, 186046290), (171, 162110510), (190, 145899459), (285, 97266306), (298, 93023145), (342, 81055255), (447, 62015430), (570, 48633153), (745, 37209258), (855, 32422102), (894, 31007715), (1341, 20671810), (1490, 18604629), (1710, 16211051), (2235, 12403086), (2682, 10335905), (2831, 9791910), (4470, 6201543), (5662, 4895955), (6705, 4134362), (8493, 3263970), (13410, 2067181), (14155, 1958382), (16986, 1631985), (25479, 1087990), (28310, 979191), (42465, 652794), (50958, 543995), (84930, 326397), (108799, 254790), (127395, 217598)]