138020400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 180

約数和(自身を含む): 547493232

約数和(自身を除く): 409472832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5477, 6300, 8400, 10954, 12600, 16431, 21908, 25200, 27385, 32862, 38339, 43816, 49293, 54770, 65724, 76678, 82155, 87632, 98586, 109540, 115017, 131448, 136925, 153356, 164310, 191695, 197172, 219080, 230034, 246465, 262896, 273850, 306712, 328620, 345051, 383390, 394344, 410775, 438160, 460068, 492930, 547700, 575085, 613424, 657240, 690102, 766780, 788688, 821550, 920136, 958475, 985860, 1095400, 1150170, 1232325, 1314480, 1380204, 1533560, 1643100, 1725255, 1840272, 1916950, 1971720, 2190800, 2300340, 2464650, 2760408, 2875425, 3067120, 3286200, 3450510, 3833900, 3943440, 4600680, 4929300, 5520816, 5750850, 6572400, 6901020, 7667800, 8626275, 9201360, 9858600, 11501700, 13802040, 15335600, 17252550, 19717200, 23003400, 27604080, 34505100, 46006800, 69010200, 138020400]

約数ペア:

[(1, 138020400), (2, 69010200), (3, 46006800), (4, 34505100), (5, 27604080), (6, 23003400), (7, 19717200), (8, 17252550), (9, 15335600), (10, 13802040), (12, 11501700), (14, 9858600), (15, 9201360), (16, 8626275), (18, 7667800), (20, 6901020), (21, 6572400), (24, 5750850), (25, 5520816), (28, 4929300), (30, 4600680), (35, 3943440), (36, 3833900), (40, 3450510), (42, 3286200), (45, 3067120), (48, 2875425), (50, 2760408), (56, 2464650), (60, 2300340), (63, 2190800), (70, 1971720), (72, 1916950), (75, 1840272), (80, 1725255), (84, 1643100), (90, 1533560), (100, 1380204), (105, 1314480), (112, 1232325), (120, 1150170), (126, 1095400), (140, 985860), (144, 958475), (150, 920136), (168, 821550), (175, 788688), (180, 766780), (200, 690102), (210, 657240), (225, 613424), (240, 575085), (252, 547700), (280, 492930), (300, 460068), (315, 438160), (336, 410775), (350, 394344), (360, 383390), (400, 345051), (420, 328620), (450, 306712), (504, 273850), (525, 262896), (560, 246465), (600, 230034), (630, 219080), (700, 197172), (720, 191695), (840, 164310), (900, 153356), (1008, 136925), (1050, 131448), (1200, 115017), (1260, 109540), (1400, 98586), (1575, 87632), (1680, 82155), (1800, 76678), (2100, 65724), (2520, 54770), (2800, 49293), (3150, 43816), (3600, 38339), (4200, 32862), (5040, 27385), (5477, 25200), (6300, 21908), (8400, 16431), (10954, 12600)]