162401400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12918

約数の個数: 144

約数和(自身を含む): 623360400

約数和(自身を除く): 460959000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 12889, 25778, 38667, 51556, 64445, 77334, 90223, 103112, 116001, 128890, 154668, 180446, 193335, 232002, 257780, 270669, 309336, 322225, 360892, 386670, 451115, 464004, 515560, 541338, 580005, 644450, 721784, 773340, 812007, 902230, 928008, 966675, 1082676, 1160010, 1288900, 1353345, 1546680, 1624014, 1804460, 1933350, 2165352, 2255575, 2320020, 2577800, 2706690, 2900025, 3248028, 3608920, 3866700, 4060035, 4511150, 4640040, 5413380, 5800050, 6496056, 6766725, 7733400, 8120070, 9022300, 10826760, 11600100, 13533450, 16240140, 18044600, 20300175, 23200200, 27066900, 32480280, 40600350, 54133800, 81200700, 162401400]

約数ペア:

[(1, 162401400), (2, 81200700), (3, 54133800), (4, 40600350), (5, 32480280), (6, 27066900), (7, 23200200), (8, 20300175), (9, 18044600), (10, 16240140), (12, 13533450), (14, 11600100), (15, 10826760), (18, 9022300), (20, 8120070), (21, 7733400), (24, 6766725), (25, 6496056), (28, 5800050), (30, 5413380), (35, 4640040), (36, 4511150), (40, 4060035), (42, 3866700), (45, 3608920), (50, 3248028), (56, 2900025), (60, 2706690), (63, 2577800), (70, 2320020), (72, 2255575), (75, 2165352), (84, 1933350), (90, 1804460), (100, 1624014), (105, 1546680), (120, 1353345), (126, 1288900), (140, 1160010), (150, 1082676), (168, 966675), (175, 928008), (180, 902230), (200, 812007), (210, 773340), (225, 721784), (252, 644450), (280, 580005), (300, 541338), (315, 515560), (350, 464004), (360, 451115), (420, 386670), (450, 360892), (504, 322225), (525, 309336), (600, 270669), (630, 257780), (700, 232002), (840, 193335), (900, 180446), (1050, 154668), (1260, 128890), (1400, 116001), (1575, 103112), (1800, 90223), (2100, 77334), (2520, 64445), (3150, 51556), (4200, 38667), (6300, 25778), (12600, 12889)]