85522500

素因数分解:

$2^2\times 3^3\times 5^4\times 7^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 318398080

約数和(自身を除く): 232875580

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, 125, 126, 135, 140, 150, 175, 180, 181, 189, 210, 225, 250, 252, 270, 300, 315, 350, 362, 375, 378, 420, 450, 500, 525, 540, 543, 625, 630, 675, 700, 724, 750, 756, 875, 900, 905, 945, 1050, 1086, 1125, 1250, 1260, 1267, 1350, 1500, 1575, 1629, 1750, 1810, 1875, 1890, 2100, 2172, 2250, 2500, 2534, 2625, 2700, 2715, 3150, 3258, 3375, 3500, 3620, 3750, 3780, 3801, 4375, 4500, 4525, 4725, 4887, 5068, 5250, 5430, 5625, 6300, 6335, 6516, 6750, 7500, 7602, 7875, 8145, 8750, 9050, 9450, 9774, 10500, 10860, 11250, 11403, 12670, 13125, 13500, 13575, 15204, 15750, 16290, 16875, 17500, 18100, 18900, 19005, 19548, 22500, 22625, 22806, 23625, 24435, 25340, 26250, 27150, 31500, 31675, 32580, 33750, 34209, 38010, 39375, 40725, 45250, 45612, 47250, 48870, 52500, 54300, 57015, 63350, 67500, 67875, 68418, 76020, 78750, 81450, 90500, 94500, 95025, 97740, 113125, 114030, 118125, 122175, 126700, 135750, 136836, 157500, 158375, 162900, 171045, 190050, 203625, 226250, 228060, 236250, 244350, 271500, 285075, 316750, 339375, 342090, 380100, 407250, 452500, 472500, 475125, 488700, 570150, 610875, 633500, 678750, 684180, 791875, 814500, 855225, 950250, 1018125, 1140300, 1221750, 1357500, 1425375, 1583750, 1710450, 1900500, 2036250, 2375625, 2443500, 2850750, 3054375, 3167500, 3420900, 4072500, 4276125, 4751250, 5701500, 6108750, 7126875, 8552250, 9502500, 12217500, 14253750, 17104500, 21380625, 28507500, 42761250, 85522500]

約数ペア:

[(1, 85522500), (2, 42761250), (3, 28507500), (4, 21380625), (5, 17104500), (6, 14253750), (7, 12217500), (9, 9502500), (10, 8552250), (12, 7126875), (14, 6108750), (15, 5701500), (18, 4751250), (20, 4276125), (21, 4072500), (25, 3420900), (27, 3167500), (28, 3054375), (30, 2850750), (35, 2443500), (36, 2375625), (42, 2036250), (45, 1900500), (50, 1710450), (54, 1583750), (60, 1425375), (63, 1357500), (70, 1221750), (75, 1140300), (84, 1018125), (90, 950250), (100, 855225), (105, 814500), (108, 791875), (125, 684180), (126, 678750), (135, 633500), (140, 610875), (150, 570150), (175, 488700), (180, 475125), (181, 472500), (189, 452500), (210, 407250), (225, 380100), (250, 342090), (252, 339375), (270, 316750), (300, 285075), (315, 271500), (350, 244350), (362, 236250), (375, 228060), (378, 226250), (420, 203625), (450, 190050), (500, 171045), (525, 162900), (540, 158375), (543, 157500), (625, 136836), (630, 135750), (675, 126700), (700, 122175), (724, 118125), (750, 114030), (756, 113125), (875, 97740), (900, 95025), (905, 94500), (945, 90500), (1050, 81450), (1086, 78750), (1125, 76020), (1250, 68418), (1260, 67875), (1267, 67500), (1350, 63350), (1500, 57015), (1575, 54300), (1629, 52500), (1750, 48870), (1810, 47250), (1875, 45612), (1890, 45250), (2100, 40725), (2172, 39375), (2250, 38010), (2500, 34209), (2534, 33750), (2625, 32580), (2700, 31675), (2715, 31500), (3150, 27150), (3258, 26250), (3375, 25340), (3500, 24435), (3620, 23625), (3750, 22806), (3780, 22625), (3801, 22500), (4375, 19548), (4500, 19005), (4525, 18900), (4725, 18100), (4887, 17500), (5068, 16875), (5250, 16290), (5430, 15750), (5625, 15204), (6300, 13575), (6335, 13500), (6516, 13125), (6750, 12670), (7500, 11403), (7602, 11250), (7875, 10860), (8145, 10500), (8750, 9774), (9050, 9450)]