27418950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 81921840

約数和(自身を除く): 54502890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 109, 117, 129, 130, 150, 195, 215, 218, 225, 234, 258, 325, 327, 387, 390, 430, 450, 545, 559, 585, 645, 650, 654, 774, 975, 981, 1075, 1090, 1118, 1170, 1290, 1417, 1635, 1677, 1935, 1950, 1962, 2150, 2725, 2795, 2834, 2925, 3225, 3270, 3354, 3870, 4251, 4687, 4905, 5031, 5450, 5590, 5850, 6450, 7085, 8175, 8385, 8502, 9374, 9675, 9810, 10062, 12753, 13975, 14061, 14170, 16350, 16770, 19350, 21255, 23435, 24525, 25155, 25506, 27950, 28122, 35425, 41925, 42183, 42510, 46870, 49050, 50310, 60931, 63765, 70305, 70850, 83850, 84366, 106275, 117175, 121862, 125775, 127530, 140610, 182793, 210915, 212550, 234350, 251550, 304655, 318825, 351525, 365586, 421830, 548379, 609310, 637650, 703050, 913965, 1054575, 1096758, 1523275, 1827930, 2109150, 2741895, 3046550, 4569825, 5483790, 9139650, 13709475, 27418950]

約数ペア:

[(1, 27418950), (2, 13709475), (3, 9139650), (5, 5483790), (6, 4569825), (9, 3046550), (10, 2741895), (13, 2109150), (15, 1827930), (18, 1523275), (25, 1096758), (26, 1054575), (30, 913965), (39, 703050), (43, 637650), (45, 609310), (50, 548379), (65, 421830), (75, 365586), (78, 351525), (86, 318825), (90, 304655), (109, 251550), (117, 234350), (129, 212550), (130, 210915), (150, 182793), (195, 140610), (215, 127530), (218, 125775), (225, 121862), (234, 117175), (258, 106275), (325, 84366), (327, 83850), (387, 70850), (390, 70305), (430, 63765), (450, 60931), (545, 50310), (559, 49050), (585, 46870), (645, 42510), (650, 42183), (654, 41925), (774, 35425), (975, 28122), (981, 27950), (1075, 25506), (1090, 25155), (1118, 24525), (1170, 23435), (1290, 21255), (1417, 19350), (1635, 16770), (1677, 16350), (1935, 14170), (1950, 14061), (1962, 13975), (2150, 12753), (2725, 10062), (2795, 9810), (2834, 9675), (2925, 9374), (3225, 8502), (3270, 8385), (3354, 8175), (3870, 7085), (4251, 6450), (4687, 5850), (4905, 5590), (5031, 5450)]