25765996900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 216

約数和(自身を含む): 68802749120

約数和(自身を除く): 43036752220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 47, 50, 70, 76, 94, 95, 100, 133, 140, 175, 188, 190, 235, 266, 329, 350, 380, 470, 475, 532, 658, 665, 700, 877, 893, 940, 950, 1175, 1316, 1330, 1645, 1754, 1786, 1900, 2209, 2350, 2660, 3290, 3325, 3508, 3572, 4385, 4418, 4465, 4700, 6139, 6251, 6580, 6650, 8225, 8770, 8836, 8930, 11045, 12278, 12502, 13300, 15463, 16450, 16663, 17540, 17860, 21925, 22090, 22325, 24556, 25004, 30695, 30926, 31255, 32900, 33326, 41219, 41971, 43850, 44180, 44650, 55225, 61390, 61852, 62510, 66652, 77315, 82438, 83315, 83942, 87700, 89300, 110450, 116641, 122780, 125020, 153475, 154630, 156275, 164876, 166630, 167884, 206095, 209855, 220900, 233282, 288533, 293797, 306950, 309260, 312550, 333260, 386575, 412190, 416575, 419710, 466564, 577066, 583205, 587594, 613900, 625100, 773150, 783161, 824380, 833150, 839420, 1030475, 1049275, 1154132, 1166410, 1175188, 1442665, 1468985, 1546300, 1566322, 1666300, 1937293, 2060950, 2098550, 2332820, 2885330, 2916025, 2937970, 3132644, 3874586, 3915805, 4121900, 4197100, 5482127, 5770660, 5832050, 5875940, 7213325, 7344925, 7749172, 7831610, 9686465, 10964254, 11664100, 13561051, 14426650, 14689850, 15663220, 19372930, 19579025, 21928508, 27122102, 27410635, 28853300, 29379700, 36808567, 38745860, 39158050, 48432325, 54244204, 54821270, 67805255, 73617134, 78316100, 96864650, 109642540, 135610510, 137053175, 147234268, 184042835, 193729300, 257659969, 271221020, 274106350, 339026275, 368085670, 515319938, 548212700, 678052550, 736171340, 920214175, 1030639876, 1288299845, 1356105100, 1840428350, 2576599690, 3680856700, 5153199380, 6441499225, 12882998450, 25765996900]

約数ペア:

[(1, 25765996900), (2, 12882998450), (4, 6441499225), (5, 5153199380), (7, 3680856700), (10, 2576599690), (14, 1840428350), (19, 1356105100), (20, 1288299845), (25, 1030639876), (28, 920214175), (35, 736171340), (38, 678052550), (47, 548212700), (50, 515319938), (70, 368085670), (76, 339026275), (94, 274106350), (95, 271221020), (100, 257659969), (133, 193729300), (140, 184042835), (175, 147234268), (188, 137053175), (190, 135610510), (235, 109642540), (266, 96864650), (329, 78316100), (350, 73617134), (380, 67805255), (470, 54821270), (475, 54244204), (532, 48432325), (658, 39158050), (665, 38745860), (700, 36808567), (877, 29379700), (893, 28853300), (940, 27410635), (950, 27122102), (1175, 21928508), (1316, 19579025), (1330, 19372930), (1645, 15663220), (1754, 14689850), (1786, 14426650), (1900, 13561051), (2209, 11664100), (2350, 10964254), (2660, 9686465), (3290, 7831610), (3325, 7749172), (3508, 7344925), (3572, 7213325), (4385, 5875940), (4418, 5832050), (4465, 5770660), (4700, 5482127), (6139, 4197100), (6251, 4121900), (6580, 3915805), (6650, 3874586), (8225, 3132644), (8770, 2937970), (8836, 2916025), (8930, 2885330), (11045, 2332820), (12278, 2098550), (12502, 2060950), (13300, 1937293), (15463, 1666300), (16450, 1566322), (16663, 1546300), (17540, 1468985), (17860, 1442665), (21925, 1175188), (22090, 1166410), (22325, 1154132), (24556, 1049275), (25004, 1030475), (30695, 839420), (30926, 833150), (31255, 824380), (32900, 783161), (33326, 773150), (41219, 625100), (41971, 613900), (43850, 587594), (44180, 583205), (44650, 577066), (55225, 466564), (61390, 419710), (61852, 416575), (62510, 412190), (66652, 386575), (77315, 333260), (82438, 312550), (83315, 309260), (83942, 306950), (87700, 293797), (89300, 288533), (110450, 233282), (116641, 220900), (122780, 209855), (125020, 206095), (153475, 167884), (154630, 166630), (156275, 164876)]