75262320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 293641920

約数和(自身を除く): 218379600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 109, 112, 120, 126, 137, 140, 144, 168, 180, 210, 218, 240, 252, 274, 280, 315, 327, 336, 360, 411, 420, 436, 504, 545, 548, 560, 630, 654, 685, 720, 763, 822, 840, 872, 959, 981, 1008, 1090, 1096, 1233, 1260, 1308, 1370, 1526, 1635, 1644, 1680, 1744, 1918, 1962, 2055, 2180, 2192, 2289, 2466, 2520, 2616, 2740, 2877, 3052, 3270, 3288, 3815, 3836, 3924, 4110, 4360, 4578, 4795, 4905, 4932, 5040, 5232, 5480, 5754, 6104, 6165, 6540, 6576, 6867, 7630, 7672, 7848, 8220, 8631, 8720, 9156, 9590, 9810, 9864, 10960, 11445, 11508, 12208, 12330, 13080, 13734, 14385, 14933, 15260, 15344, 15696, 16440, 17262, 18312, 19180, 19620, 19728, 22890, 23016, 24660, 26160, 27468, 28770, 29866, 30520, 32880, 34335, 34524, 36624, 38360, 39240, 43155, 44799, 45780, 46032, 49320, 54936, 57540, 59732, 61040, 68670, 69048, 74665, 76720, 78480, 86310, 89598, 91560, 98640, 104531, 109872, 115080, 119464, 134397, 137340, 138096, 149330, 172620, 179196, 183120, 209062, 223995, 230160, 238928, 268794, 274680, 298660, 313593, 345240, 358392, 418124, 447990, 522655, 537588, 549360, 597320, 627186, 671985, 690480, 716784, 836248, 895980, 940779, 1045310, 1075176, 1194640, 1254372, 1343970, 1567965, 1672496, 1791960, 1881558, 2090620, 2150352, 2508744, 2687940, 3135930, 3583920, 3763116, 4181240, 4703895, 5017488, 5375880, 6271860, 7526232, 8362480, 9407790, 10751760, 12543720, 15052464, 18815580, 25087440, 37631160, 75262320]

約数ペア:

[(1, 75262320), (2, 37631160), (3, 25087440), (4, 18815580), (5, 15052464), (6, 12543720), (7, 10751760), (8, 9407790), (9, 8362480), (10, 7526232), (12, 6271860), (14, 5375880), (15, 5017488), (16, 4703895), (18, 4181240), (20, 3763116), (21, 3583920), (24, 3135930), (28, 2687940), (30, 2508744), (35, 2150352), (36, 2090620), (40, 1881558), (42, 1791960), (45, 1672496), (48, 1567965), (56, 1343970), (60, 1254372), (63, 1194640), (70, 1075176), (72, 1045310), (80, 940779), (84, 895980), (90, 836248), (105, 716784), (109, 690480), (112, 671985), (120, 627186), (126, 597320), (137, 549360), (140, 537588), (144, 522655), (168, 447990), (180, 418124), (210, 358392), (218, 345240), (240, 313593), (252, 298660), (274, 274680), (280, 268794), (315, 238928), (327, 230160), (336, 223995), (360, 209062), (411, 183120), (420, 179196), (436, 172620), (504, 149330), (545, 138096), (548, 137340), (560, 134397), (630, 119464), (654, 115080), (685, 109872), (720, 104531), (763, 98640), (822, 91560), (840, 89598), (872, 86310), (959, 78480), (981, 76720), (1008, 74665), (1090, 69048), (1096, 68670), (1233, 61040), (1260, 59732), (1308, 57540), (1370, 54936), (1526, 49320), (1635, 46032), (1644, 45780), (1680, 44799), (1744, 43155), (1918, 39240), (1962, 38360), (2055, 36624), (2180, 34524), (2192, 34335), (2289, 32880), (2466, 30520), (2520, 29866), (2616, 28770), (2740, 27468), (2877, 26160), (3052, 24660), (3270, 23016), (3288, 22890), (3815, 19728), (3836, 19620), (3924, 19180), (4110, 18312), (4360, 17262), (4578, 16440), (4795, 15696), (4905, 15344), (4932, 15260), (5040, 14933), (5232, 14385), (5480, 13734), (5754, 13080), (6104, 12330), (6165, 12208), (6540, 11508), (6576, 11445), (6867, 10960), (7630, 9864), (7672, 9810), (7848, 9590), (8220, 9156), (8631, 8720)]