27124650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 85113600

約数和(自身を除く): 57988950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 109, 126, 150, 158, 175, 210, 218, 225, 237, 315, 327, 350, 395, 450, 474, 525, 545, 553, 630, 654, 711, 763, 790, 981, 1050, 1090, 1106, 1185, 1422, 1526, 1575, 1635, 1659, 1962, 1975, 2289, 2370, 2725, 2765, 3150, 3270, 3318, 3555, 3815, 3950, 4578, 4905, 4977, 5450, 5530, 5925, 6867, 7110, 7630, 8175, 8295, 8611, 9810, 9954, 11445, 11850, 13734, 13825, 16350, 16590, 17222, 17775, 19075, 22890, 24525, 24885, 25833, 27650, 34335, 35550, 38150, 41475, 43055, 49050, 49770, 51666, 57225, 60277, 68670, 77499, 82950, 86110, 114450, 120554, 124425, 129165, 154998, 171675, 180831, 215275, 248850, 258330, 301385, 343350, 361662, 387495, 430550, 542493, 602770, 645825, 774990, 904155, 1084986, 1291650, 1506925, 1808310, 1937475, 2712465, 3013850, 3874950, 4520775, 5424930, 9041550, 13562325, 27124650]

約数ペア:

[(1, 27124650), (2, 13562325), (3, 9041550), (5, 5424930), (6, 4520775), (7, 3874950), (9, 3013850), (10, 2712465), (14, 1937475), (15, 1808310), (18, 1506925), (21, 1291650), (25, 1084986), (30, 904155), (35, 774990), (42, 645825), (45, 602770), (50, 542493), (63, 430550), (70, 387495), (75, 361662), (79, 343350), (90, 301385), (105, 258330), (109, 248850), (126, 215275), (150, 180831), (158, 171675), (175, 154998), (210, 129165), (218, 124425), (225, 120554), (237, 114450), (315, 86110), (327, 82950), (350, 77499), (395, 68670), (450, 60277), (474, 57225), (525, 51666), (545, 49770), (553, 49050), (630, 43055), (654, 41475), (711, 38150), (763, 35550), (790, 34335), (981, 27650), (1050, 25833), (1090, 24885), (1106, 24525), (1185, 22890), (1422, 19075), (1526, 17775), (1575, 17222), (1635, 16590), (1659, 16350), (1962, 13825), (1975, 13734), (2289, 11850), (2370, 11445), (2725, 9954), (2765, 9810), (3150, 8611), (3270, 8295), (3318, 8175), (3555, 7630), (3815, 7110), (3950, 6867), (4578, 5925), (4905, 5530), (4977, 5450)]