25729200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 180

約数和(自身を含む): 102142768

約数和(自身を除く): 76413568

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, 1021, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2042, 2100, 2520, 2800, 3063, 3150, 3600, 4084, 4200, 5040, 5105, 6126, 6300, 7147, 8168, 8400, 9189, 10210, 12252, 12600, 14294, 15315, 16336, 18378, 20420, 21441, 24504, 25200, 25525, 28588, 30630, 35735, 36756, 40840, 42882, 45945, 49008, 51050, 57176, 61260, 64323, 71470, 73512, 76575, 81680, 85764, 91890, 102100, 107205, 114352, 122520, 128646, 142940, 147024, 153150, 171528, 178675, 183780, 204200, 214410, 229725, 245040, 257292, 285880, 306300, 321615, 343056, 357350, 367560, 408400, 428820, 459450, 514584, 536025, 571760, 612600, 643230, 714700, 735120, 857640, 918900, 1029168, 1072050, 1225200, 1286460, 1429400, 1608075, 1715280, 1837800, 2144100, 2572920, 2858800, 3216150, 3675600, 4288200, 5145840, 6432300, 8576400, 12864600, 25729200]

約数ペア:

[(1, 25729200), (2, 12864600), (3, 8576400), (4, 6432300), (5, 5145840), (6, 4288200), (7, 3675600), (8, 3216150), (9, 2858800), (10, 2572920), (12, 2144100), (14, 1837800), (15, 1715280), (16, 1608075), (18, 1429400), (20, 1286460), (21, 1225200), (24, 1072050), (25, 1029168), (28, 918900), (30, 857640), (35, 735120), (36, 714700), (40, 643230), (42, 612600), (45, 571760), (48, 536025), (50, 514584), (56, 459450), (60, 428820), (63, 408400), (70, 367560), (72, 357350), (75, 343056), (80, 321615), (84, 306300), (90, 285880), (100, 257292), (105, 245040), (112, 229725), (120, 214410), (126, 204200), (140, 183780), (144, 178675), (150, 171528), (168, 153150), (175, 147024), (180, 142940), (200, 128646), (210, 122520), (225, 114352), (240, 107205), (252, 102100), (280, 91890), (300, 85764), (315, 81680), (336, 76575), (350, 73512), (360, 71470), (400, 64323), (420, 61260), (450, 57176), (504, 51050), (525, 49008), (560, 45945), (600, 42882), (630, 40840), (700, 36756), (720, 35735), (840, 30630), (900, 28588), (1008, 25525), (1021, 25200), (1050, 24504), (1200, 21441), (1260, 20420), (1400, 18378), (1575, 16336), (1680, 15315), (1800, 14294), (2042, 12600), (2100, 12252), (2520, 10210), (2800, 9189), (3063, 8400), (3150, 8168), (3600, 7147), (4084, 6300), (4200, 6126), (5040, 5105)]