1275458400

素因数分解:

$2^5\times 3^{13}\times 5^2$

素因数の和:59

約数の個数: 252

約数和(自身を含む): 4670568252

約数和(自身を除く): 3395109852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 729, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2400, 2430, 2592, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4320, 4374, 4860, 5400, 5832, 6075, 6480, 6561, 7200, 7290, 7776, 8100, 8748, 9720, 10800, 10935, 11664, 12150, 12960, 13122, 14580, 16200, 17496, 18225, 19440, 19683, 21600, 21870, 23328, 24300, 26244, 29160, 32400, 32805, 34992, 36450, 38880, 39366, 43740, 48600, 52488, 54675, 58320, 59049, 64800, 65610, 69984, 72900, 78732, 87480, 97200, 98415, 104976, 109350, 116640, 118098, 131220, 145800, 157464, 164025, 174960, 177147, 194400, 196830, 209952, 218700, 236196, 262440, 291600, 295245, 314928, 328050, 349920, 354294, 393660, 437400, 472392, 492075, 524880, 531441, 583200, 590490, 629856, 656100, 708588, 787320, 874800, 885735, 944784, 984150, 1049760, 1062882, 1180980, 1312200, 1417176, 1476225, 1574640, 1594323, 1749600, 1771470, 1889568, 1968300, 2125764, 2361960, 2624400, 2657205, 2834352, 2952450, 3149280, 3188646, 3542940, 3936600, 4251528, 4428675, 4723920, 5248800, 5314410, 5668704, 5904900, 6377292, 7085880, 7873200, 7971615, 8503056, 8857350, 9447840, 10628820, 11809800, 12754584, 13286025, 14171760, 15746400, 15943230, 17006112, 17714700, 21257640, 23619600, 25509168, 26572050, 28343520, 31886460, 35429400, 39858075, 42515280, 47239200, 51018336, 53144100, 63772920, 70858800, 79716150, 85030560, 106288200, 127545840, 141717600, 159432300, 212576400, 255091680, 318864600, 425152800, 637729200, 1275458400]

約数ペア:

[(1, 1275458400), (2, 637729200), (3, 425152800), (4, 318864600), (5, 255091680), (6, 212576400), (8, 159432300), (9, 141717600), (10, 127545840), (12, 106288200), (15, 85030560), (16, 79716150), (18, 70858800), (20, 63772920), (24, 53144100), (25, 51018336), (27, 47239200), (30, 42515280), (32, 39858075), (36, 35429400), (40, 31886460), (45, 28343520), (48, 26572050), (50, 25509168), (54, 23619600), (60, 21257640), (72, 17714700), (75, 17006112), (80, 15943230), (81, 15746400), (90, 14171760), (96, 13286025), (100, 12754584), (108, 11809800), (120, 10628820), (135, 9447840), (144, 8857350), (150, 8503056), (160, 7971615), (162, 7873200), (180, 7085880), (200, 6377292), (216, 5904900), (225, 5668704), (240, 5314410), (243, 5248800), (270, 4723920), (288, 4428675), (300, 4251528), (324, 3936600), (360, 3542940), (400, 3188646), (405, 3149280), (432, 2952450), (450, 2834352), (480, 2657205), (486, 2624400), (540, 2361960), (600, 2125764), (648, 1968300), (675, 1889568), (720, 1771470), (729, 1749600), (800, 1594323), (810, 1574640), (864, 1476225), (900, 1417176), (972, 1312200), (1080, 1180980), (1200, 1062882), (1215, 1049760), (1296, 984150), (1350, 944784), (1440, 885735), (1458, 874800), (1620, 787320), (1800, 708588), (1944, 656100), (2025, 629856), (2160, 590490), (2187, 583200), (2400, 531441), (2430, 524880), (2592, 492075), (2700, 472392), (2916, 437400), (3240, 393660), (3600, 354294), (3645, 349920), (3888, 328050), (4050, 314928), (4320, 295245), (4374, 291600), (4860, 262440), (5400, 236196), (5832, 218700), (6075, 209952), (6480, 196830), (6561, 194400), (7200, 177147), (7290, 174960), (7776, 164025), (8100, 157464), (8748, 145800), (9720, 131220), (10800, 118098), (10935, 116640), (11664, 109350), (12150, 104976), (12960, 98415), (13122, 97200), (14580, 87480), (16200, 78732), (17496, 72900), (18225, 69984), (19440, 65610), (19683, 64800), (21600, 59049), (21870, 58320), (23328, 54675), (24300, 52488), (26244, 48600), (29160, 43740), (32400, 39366), (32805, 38880), (34992, 36450)]