65864340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 209073480

約数和(自身を除く): 143209140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 373, 405, 436, 540, 545, 654, 746, 810, 981, 1090, 1119, 1308, 1492, 1620, 1635, 1865, 1962, 2180, 2238, 2943, 3270, 3357, 3730, 3924, 4476, 4905, 5595, 5886, 6540, 6714, 7460, 8829, 9810, 10071, 11190, 11772, 13428, 14715, 16785, 17658, 19620, 20142, 22380, 29430, 30213, 33570, 35316, 40284, 40657, 44145, 50355, 58860, 60426, 67140, 81314, 88290, 100710, 120852, 121971, 151065, 162628, 176580, 201420, 203285, 243942, 302130, 365913, 406570, 487884, 604260, 609855, 731826, 813140, 1097739, 1219710, 1463652, 1829565, 2195478, 2439420, 3293217, 3659130, 4390956, 5488695, 6586434, 7318260, 10977390, 13172868, 16466085, 21954780, 32932170, 65864340]

約数ペア:

[(1, 65864340), (2, 32932170), (3, 21954780), (4, 16466085), (5, 13172868), (6, 10977390), (9, 7318260), (10, 6586434), (12, 5488695), (15, 4390956), (18, 3659130), (20, 3293217), (27, 2439420), (30, 2195478), (36, 1829565), (45, 1463652), (54, 1219710), (60, 1097739), (81, 813140), (90, 731826), (108, 609855), (109, 604260), (135, 487884), (162, 406570), (180, 365913), (218, 302130), (270, 243942), (324, 203285), (327, 201420), (373, 176580), (405, 162628), (436, 151065), (540, 121971), (545, 120852), (654, 100710), (746, 88290), (810, 81314), (981, 67140), (1090, 60426), (1119, 58860), (1308, 50355), (1492, 44145), (1620, 40657), (1635, 40284), (1865, 35316), (1962, 33570), (2180, 30213), (2238, 29430), (2943, 22380), (3270, 20142), (3357, 19620), (3730, 17658), (3924, 16785), (4476, 14715), (4905, 13428), (5595, 11772), (5886, 11190), (6540, 10071), (6714, 9810), (7460, 8829)]