97727220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 317837520

約数和(自身を除く): 220110300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 293, 306, 327, 340, 436, 510, 545, 586, 612, 654, 765, 879, 981, 1020, 1090, 1172, 1308, 1465, 1530, 1635, 1758, 1853, 1962, 2180, 2637, 2930, 3060, 3270, 3516, 3706, 3924, 4395, 4905, 4981, 5274, 5559, 5860, 6540, 7412, 8790, 9265, 9810, 9962, 10548, 11118, 13185, 14943, 16677, 17580, 18530, 19620, 19924, 22236, 24905, 26370, 27795, 29886, 31937, 33354, 37060, 44829, 49810, 52740, 55590, 59772, 63874, 66708, 74715, 83385, 89658, 95811, 99620, 111180, 127748, 149430, 159685, 166770, 179316, 191622, 224145, 287433, 298860, 319370, 333540, 383244, 448290, 479055, 542929, 574866, 638740, 896580, 958110, 1085858, 1149732, 1437165, 1628787, 1916220, 2171716, 2714645, 2874330, 3257574, 4886361, 5429290, 5748660, 6515148, 8143935, 9772722, 10858580, 16287870, 19545444, 24431805, 32575740, 48863610, 97727220]

約数ペア:

[(1, 97727220), (2, 48863610), (3, 32575740), (4, 24431805), (5, 19545444), (6, 16287870), (9, 10858580), (10, 9772722), (12, 8143935), (15, 6515148), (17, 5748660), (18, 5429290), (20, 4886361), (30, 3257574), (34, 2874330), (36, 2714645), (45, 2171716), (51, 1916220), (60, 1628787), (68, 1437165), (85, 1149732), (90, 1085858), (102, 958110), (109, 896580), (153, 638740), (170, 574866), (180, 542929), (204, 479055), (218, 448290), (255, 383244), (293, 333540), (306, 319370), (327, 298860), (340, 287433), (436, 224145), (510, 191622), (545, 179316), (586, 166770), (612, 159685), (654, 149430), (765, 127748), (879, 111180), (981, 99620), (1020, 95811), (1090, 89658), (1172, 83385), (1308, 74715), (1465, 66708), (1530, 63874), (1635, 59772), (1758, 55590), (1853, 52740), (1962, 49810), (2180, 44829), (2637, 37060), (2930, 33354), (3060, 31937), (3270, 29886), (3516, 27795), (3706, 26370), (3924, 24905), (4395, 22236), (4905, 19924), (4981, 19620), (5274, 18530), (5559, 17580), (5860, 16677), (6540, 14943), (7412, 13185), (8790, 11118), (9265, 10548), (9810, 9962)]