345281400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 1217779200

約数和(自身を除く): 872497800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 258, 270, 300, 344, 360, 387, 430, 450, 516, 540, 600, 645, 675, 774, 860, 900, 1032, 1075, 1080, 1161, 1290, 1350, 1487, 1548, 1720, 1800, 1935, 2150, 2322, 2580, 2700, 2974, 3096, 3225, 3870, 4300, 4461, 4644, 5160, 5400, 5805, 5948, 6450, 7435, 7740, 8600, 8922, 9288, 9675, 11610, 11896, 12900, 13383, 14870, 15480, 17844, 19350, 22305, 23220, 25800, 26766, 29025, 29740, 35688, 37175, 38700, 40149, 44610, 46440, 53532, 58050, 59480, 63941, 66915, 74350, 77400, 80298, 89220, 107064, 111525, 116100, 127882, 133830, 148700, 160596, 178440, 191823, 200745, 223050, 232200, 255764, 267660, 297400, 319705, 321192, 334575, 383646, 401490, 446100, 511528, 535320, 575469, 639410, 669150, 767292, 802980, 892200, 959115, 1003725, 1150938, 1278820, 1338300, 1534584, 1598525, 1605960, 1726407, 1918230, 2007450, 2301876, 2557640, 2676600, 2877345, 3197050, 3452814, 3836460, 4014900, 4603752, 4795575, 5754690, 6394100, 6905628, 7672920, 8029800, 8632035, 9591150, 11509380, 12788200, 13811256, 14386725, 17264070, 19182300, 23018760, 28773450, 34528140, 38364600, 43160175, 57546900, 69056280, 86320350, 115093800, 172640700, 345281400]

約数ペア:

[(1, 345281400), (2, 172640700), (3, 115093800), (4, 86320350), (5, 69056280), (6, 57546900), (8, 43160175), (9, 38364600), (10, 34528140), (12, 28773450), (15, 23018760), (18, 19182300), (20, 17264070), (24, 14386725), (25, 13811256), (27, 12788200), (30, 11509380), (36, 9591150), (40, 8632035), (43, 8029800), (45, 7672920), (50, 6905628), (54, 6394100), (60, 5754690), (72, 4795575), (75, 4603752), (86, 4014900), (90, 3836460), (100, 3452814), (108, 3197050), (120, 2877345), (129, 2676600), (135, 2557640), (150, 2301876), (172, 2007450), (180, 1918230), (200, 1726407), (215, 1605960), (216, 1598525), (225, 1534584), (258, 1338300), (270, 1278820), (300, 1150938), (344, 1003725), (360, 959115), (387, 892200), (430, 802980), (450, 767292), (516, 669150), (540, 639410), (600, 575469), (645, 535320), (675, 511528), (774, 446100), (860, 401490), (900, 383646), (1032, 334575), (1075, 321192), (1080, 319705), (1161, 297400), (1290, 267660), (1350, 255764), (1487, 232200), (1548, 223050), (1720, 200745), (1800, 191823), (1935, 178440), (2150, 160596), (2322, 148700), (2580, 133830), (2700, 127882), (2974, 116100), (3096, 111525), (3225, 107064), (3870, 89220), (4300, 80298), (4461, 77400), (4644, 74350), (5160, 66915), (5400, 63941), (5805, 59480), (5948, 58050), (6450, 53532), (7435, 46440), (7740, 44610), (8600, 40149), (8922, 38700), (9288, 37175), (9675, 35688), (11610, 29740), (11896, 29025), (12900, 26766), (13383, 25800), (14870, 23220), (15480, 22305), (17844, 19350)]