74144700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3953

約数の個数: 144

約数和(自身を含む): 272482560

約数和(自身を除く): 198337860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 3923, 4725, 6300, 7846, 9450, 11769, 15692, 18900, 19615, 23538, 27461, 35307, 39230, 47076, 54922, 58845, 70614, 78460, 82383, 98075, 105921, 109844, 117690, 137305, 141228, 164766, 176535, 196150, 211842, 235380, 247149, 274610, 294225, 329532, 353070, 392300, 411915, 423684, 494298, 529605, 549220, 588450, 686525, 706140, 741447, 823830, 882675, 988596, 1059210, 1176900, 1235745, 1373050, 1482894, 1647660, 1765350, 2059575, 2118420, 2471490, 2648025, 2746100, 2965788, 3530700, 3707235, 4119150, 4942980, 5296050, 6178725, 7414470, 8238300, 10592100, 12357450, 14828940, 18536175, 24714900, 37072350, 74144700]

約数ペア:

[(1, 74144700), (2, 37072350), (3, 24714900), (4, 18536175), (5, 14828940), (6, 12357450), (7, 10592100), (9, 8238300), (10, 7414470), (12, 6178725), (14, 5296050), (15, 4942980), (18, 4119150), (20, 3707235), (21, 3530700), (25, 2965788), (27, 2746100), (28, 2648025), (30, 2471490), (35, 2118420), (36, 2059575), (42, 1765350), (45, 1647660), (50, 1482894), (54, 1373050), (60, 1235745), (63, 1176900), (70, 1059210), (75, 988596), (84, 882675), (90, 823830), (100, 741447), (105, 706140), (108, 686525), (126, 588450), (135, 549220), (140, 529605), (150, 494298), (175, 423684), (180, 411915), (189, 392300), (210, 353070), (225, 329532), (252, 294225), (270, 274610), (300, 247149), (315, 235380), (350, 211842), (378, 196150), (420, 176535), (450, 164766), (525, 141228), (540, 137305), (630, 117690), (675, 109844), (700, 105921), (756, 98075), (900, 82383), (945, 78460), (1050, 70614), (1260, 58845), (1350, 54922), (1575, 47076), (1890, 39230), (2100, 35307), (2700, 27461), (3150, 23538), (3780, 19615), (3923, 18900), (4725, 15692), (6300, 11769), (7846, 9450)]