203973660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 192

約数和(自身を含む): 722856960

約数和(自身を除く): 518883300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 828, 990, 1012, 1035, 1188, 1242, 1265, 1380, 1485, 1493, 1518, 1980, 2070, 2277, 2484, 2530, 2970, 2986, 3036, 3105, 3795, 4140, 4479, 4554, 5060, 5940, 5972, 6210, 6831, 7465, 7590, 8958, 9108, 11385, 12420, 13437, 13662, 14930, 15180, 16423, 17916, 22395, 22770, 26874, 27324, 29860, 32846, 34155, 34339, 40311, 44790, 45540, 49269, 53748, 65692, 67185, 68310, 68678, 80622, 82115, 89580, 98538, 103017, 134370, 136620, 137356, 147807, 161244, 164230, 171695, 197076, 201555, 206034, 246345, 268740, 295614, 309051, 328460, 343390, 377729, 403110, 412068, 443421, 492690, 515085, 591228, 618102, 686780, 739035, 755458, 806220, 886842, 927153, 985380, 1030170, 1133187, 1236204, 1478070, 1510916, 1545255, 1773684, 1854306, 1888645, 2060340, 2217105, 2266374, 2956140, 3090510, 3399561, 3708612, 3777290, 4434210, 4532748, 4635765, 5665935, 6181020, 6799122, 7554580, 8868420, 9271530, 10198683, 11331870, 13598244, 16997805, 18543060, 20397366, 22663740, 33995610, 40794732, 50993415, 67991220, 101986830, 203973660]

約数ペア:

[(1, 203973660), (2, 101986830), (3, 67991220), (4, 50993415), (5, 40794732), (6, 33995610), (9, 22663740), (10, 20397366), (11, 18543060), (12, 16997805), (15, 13598244), (18, 11331870), (20, 10198683), (22, 9271530), (23, 8868420), (27, 7554580), (30, 6799122), (33, 6181020), (36, 5665935), (44, 4635765), (45, 4532748), (46, 4434210), (54, 3777290), (55, 3708612), (60, 3399561), (66, 3090510), (69, 2956140), (90, 2266374), (92, 2217105), (99, 2060340), (108, 1888645), (110, 1854306), (115, 1773684), (132, 1545255), (135, 1510916), (138, 1478070), (165, 1236204), (180, 1133187), (198, 1030170), (207, 985380), (220, 927153), (230, 886842), (253, 806220), (270, 755458), (276, 739035), (297, 686780), (330, 618102), (345, 591228), (396, 515085), (414, 492690), (460, 443421), (495, 412068), (506, 403110), (540, 377729), (594, 343390), (621, 328460), (660, 309051), (690, 295614), (759, 268740), (828, 246345), (990, 206034), (1012, 201555), (1035, 197076), (1188, 171695), (1242, 164230), (1265, 161244), (1380, 147807), (1485, 137356), (1493, 136620), (1518, 134370), (1980, 103017), (2070, 98538), (2277, 89580), (2484, 82115), (2530, 80622), (2970, 68678), (2986, 68310), (3036, 67185), (3105, 65692), (3795, 53748), (4140, 49269), (4479, 45540), (4554, 44790), (5060, 40311), (5940, 34339), (5972, 34155), (6210, 32846), (6831, 29860), (7465, 27324), (7590, 26874), (8958, 22770), (9108, 22395), (11385, 17916), (12420, 16423), (13437, 15180), (13662, 14930)]