25645200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 97422336

約数和(自身を除く): 71777136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 71, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 142, 150, 168, 172, 175, 200, 210, 213, 215, 240, 258, 280, 284, 300, 301, 336, 344, 350, 355, 400, 420, 426, 430, 497, 516, 525, 560, 568, 600, 602, 645, 688, 700, 710, 840, 852, 860, 903, 994, 1032, 1050, 1065, 1075, 1136, 1200, 1204, 1290, 1400, 1420, 1491, 1505, 1680, 1704, 1720, 1775, 1806, 1988, 2064, 2100, 2130, 2150, 2408, 2485, 2580, 2800, 2840, 2982, 3010, 3053, 3225, 3408, 3440, 3550, 3612, 3976, 4200, 4260, 4300, 4515, 4816, 4970, 5160, 5325, 5680, 5964, 6020, 6106, 6450, 7100, 7224, 7455, 7525, 7952, 8400, 8520, 8600, 9030, 9159, 9940, 10320, 10650, 11928, 12040, 12212, 12425, 12900, 14200, 14448, 14910, 15050, 15265, 17040, 17200, 18060, 18318, 19880, 21300, 21371, 22575, 23856, 24080, 24424, 24850, 25800, 28400, 29820, 30100, 30530, 36120, 36636, 37275, 39760, 42600, 42742, 45150, 45795, 48848, 49700, 51600, 59640, 60200, 61060, 64113, 72240, 73272, 74550, 76325, 85200, 85484, 90300, 91590, 99400, 106855, 119280, 120400, 122120, 128226, 146544, 149100, 152650, 170968, 180600, 183180, 198800, 213710, 228975, 244240, 256452, 298200, 305300, 320565, 341936, 361200, 366360, 427420, 457950, 512904, 534275, 596400, 610600, 641130, 732720, 854840, 915900, 1025808, 1068550, 1221200, 1282260, 1602825, 1709680, 1831800, 2137100, 2564520, 3205650, 3663600, 4274200, 5129040, 6411300, 8548400, 12822600, 25645200]

約数ペア:

[(1, 25645200), (2, 12822600), (3, 8548400), (4, 6411300), (5, 5129040), (6, 4274200), (7, 3663600), (8, 3205650), (10, 2564520), (12, 2137100), (14, 1831800), (15, 1709680), (16, 1602825), (20, 1282260), (21, 1221200), (24, 1068550), (25, 1025808), (28, 915900), (30, 854840), (35, 732720), (40, 641130), (42, 610600), (43, 596400), (48, 534275), (50, 512904), (56, 457950), (60, 427420), (70, 366360), (71, 361200), (75, 341936), (80, 320565), (84, 305300), (86, 298200), (100, 256452), (105, 244240), (112, 228975), (120, 213710), (129, 198800), (140, 183180), (142, 180600), (150, 170968), (168, 152650), (172, 149100), (175, 146544), (200, 128226), (210, 122120), (213, 120400), (215, 119280), (240, 106855), (258, 99400), (280, 91590), (284, 90300), (300, 85484), (301, 85200), (336, 76325), (344, 74550), (350, 73272), (355, 72240), (400, 64113), (420, 61060), (426, 60200), (430, 59640), (497, 51600), (516, 49700), (525, 48848), (560, 45795), (568, 45150), (600, 42742), (602, 42600), (645, 39760), (688, 37275), (700, 36636), (710, 36120), (840, 30530), (852, 30100), (860, 29820), (903, 28400), (994, 25800), (1032, 24850), (1050, 24424), (1065, 24080), (1075, 23856), (1136, 22575), (1200, 21371), (1204, 21300), (1290, 19880), (1400, 18318), (1420, 18060), (1491, 17200), (1505, 17040), (1680, 15265), (1704, 15050), (1720, 14910), (1775, 14448), (1806, 14200), (1988, 12900), (2064, 12425), (2100, 12212), (2130, 12040), (2150, 11928), (2408, 10650), (2485, 10320), (2580, 9940), (2800, 9159), (2840, 9030), (2982, 8600), (3010, 8520), (3053, 8400), (3225, 7952), (3408, 7525), (3440, 7455), (3550, 7224), (3612, 7100), (3976, 6450), (4200, 6106), (4260, 6020), (4300, 5964), (4515, 5680), (4816, 5325), (4970, 5160)]