898216200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{71287}}^1$

素因数の和:71316

約数の個数: 144

約数和(自身を含む): 3447487680

約数和(自身を除く): 2549271480

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, 71287, 142574, 213861, 285148, 356435, 427722, 499009, 570296, 641583, 712870, 855444, 998018, 1069305, 1283166, 1425740, 1497027, 1710888, 1782175, 1996036, 2138610, 2495045, 2566332, 2851480, 2994054, 3207915, 3564350, 3992072, 4277220, 4491081, 4990090, 5132664, 5346525, 5988108, 6415830, 7128700, 7485135, 8554440, 8982162, 9980180, 10693050, 11976216, 12475225, 12831660, 14257400, 14970270, 16039575, 17964324, 19960360, 21386100, 22455405, 24950450, 25663320, 29940540, 32079150, 35928648, 37425675, 42772200, 44910810, 49900900, 59881080, 64158300, 74851350, 89821620, 99801800, 112277025, 128316600, 149702700, 179643240, 224554050, 299405400, 449108100, 898216200]

約数ペア:

[(1, 898216200), (2, 449108100), (3, 299405400), (4, 224554050), (5, 179643240), (6, 149702700), (7, 128316600), (8, 112277025), (9, 99801800), (10, 89821620), (12, 74851350), (14, 64158300), (15, 59881080), (18, 49900900), (20, 44910810), (21, 42772200), (24, 37425675), (25, 35928648), (28, 32079150), (30, 29940540), (35, 25663320), (36, 24950450), (40, 22455405), (42, 21386100), (45, 19960360), (50, 17964324), (56, 16039575), (60, 14970270), (63, 14257400), (70, 12831660), (72, 12475225), (75, 11976216), (84, 10693050), (90, 9980180), (100, 8982162), (105, 8554440), (120, 7485135), (126, 7128700), (140, 6415830), (150, 5988108), (168, 5346525), (175, 5132664), (180, 4990090), (200, 4491081), (210, 4277220), (225, 3992072), (252, 3564350), (280, 3207915), (300, 2994054), (315, 2851480), (350, 2566332), (360, 2495045), (420, 2138610), (450, 1996036), (504, 1782175), (525, 1710888), (600, 1497027), (630, 1425740), (700, 1283166), (840, 1069305), (900, 998018), (1050, 855444), (1260, 712870), (1400, 641583), (1575, 570296), (1800, 499009), (2100, 427722), (2520, 356435), (3150, 285148), (4200, 213861), (6300, 142574), (12600, 71287)]