25532640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 106142400

約数和(自身を除く): 80609760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 149, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 298, 306, 315, 336, 340, 357, 360, 408, 420, 447, 476, 480, 504, 510, 544, 560, 595, 596, 612, 630, 672, 680, 714, 720, 745, 765, 816, 840, 894, 952, 1008, 1020, 1043, 1071, 1120, 1190, 1192, 1224, 1260, 1341, 1360, 1428, 1440, 1490, 1530, 1632, 1680, 1785, 1788, 1904, 2016, 2040, 2086, 2142, 2235, 2380, 2384, 2448, 2520, 2533, 2682, 2720, 2856, 2980, 3060, 3129, 3360, 3570, 3576, 3808, 4080, 4172, 4284, 4470, 4760, 4768, 4896, 5040, 5066, 5215, 5355, 5364, 5712, 5960, 6120, 6258, 6705, 7140, 7152, 7599, 8160, 8344, 8568, 8940, 9387, 9520, 10080, 10132, 10430, 10710, 10728, 11424, 11920, 12240, 12516, 12665, 13410, 14280, 14304, 15198, 15645, 16688, 17136, 17731, 17880, 18774, 19040, 20264, 20860, 21420, 21456, 22797, 23840, 24480, 25032, 25330, 26820, 28560, 30396, 31290, 33376, 34272, 35462, 35760, 37548, 37995, 40528, 41720, 42840, 42912, 45594, 46935, 50064, 50660, 53193, 53640, 57120, 60792, 62580, 70924, 71520, 75096, 75990, 81056, 83440, 85680, 88655, 91188, 93870, 100128, 101320, 106386, 107280, 113985, 121584, 125160, 141848, 150192, 151980, 159579, 166880, 171360, 177310, 182376, 187740, 202640, 212772, 214560, 227970, 243168, 250320, 265965, 283696, 300384, 303960, 319158, 354620, 364752, 375480, 405280, 425544, 455940, 500640, 531930, 567392, 607920, 638316, 709240, 729504, 750960, 797895, 851088, 911880, 1063860, 1215840, 1276632, 1418480, 1501920, 1595790, 1702176, 1823760, 2127720, 2553264, 2836960, 3191580, 3647520, 4255440, 5106528, 6383160, 8510880, 12766320, 25532640]

約数ペア:

[(1, 25532640), (2, 12766320), (3, 8510880), (4, 6383160), (5, 5106528), (6, 4255440), (7, 3647520), (8, 3191580), (9, 2836960), (10, 2553264), (12, 2127720), (14, 1823760), (15, 1702176), (16, 1595790), (17, 1501920), (18, 1418480), (20, 1276632), (21, 1215840), (24, 1063860), (28, 911880), (30, 851088), (32, 797895), (34, 750960), (35, 729504), (36, 709240), (40, 638316), (42, 607920), (45, 567392), (48, 531930), (51, 500640), (56, 455940), (60, 425544), (63, 405280), (68, 375480), (70, 364752), (72, 354620), (80, 319158), (84, 303960), (85, 300384), (90, 283696), (96, 265965), (102, 250320), (105, 243168), (112, 227970), (119, 214560), (120, 212772), (126, 202640), (136, 187740), (140, 182376), (144, 177310), (149, 171360), (153, 166880), (160, 159579), (168, 151980), (170, 150192), (180, 141848), (204, 125160), (210, 121584), (224, 113985), (238, 107280), (240, 106386), (252, 101320), (255, 100128), (272, 93870), (280, 91188), (288, 88655), (298, 85680), (306, 83440), (315, 81056), (336, 75990), (340, 75096), (357, 71520), (360, 70924), (408, 62580), (420, 60792), (447, 57120), (476, 53640), (480, 53193), (504, 50660), (510, 50064), (544, 46935), (560, 45594), (595, 42912), (596, 42840), (612, 41720), (630, 40528), (672, 37995), (680, 37548), (714, 35760), (720, 35462), (745, 34272), (765, 33376), (816, 31290), (840, 30396), (894, 28560), (952, 26820), (1008, 25330), (1020, 25032), (1043, 24480), (1071, 23840), (1120, 22797), (1190, 21456), (1192, 21420), (1224, 20860), (1260, 20264), (1341, 19040), (1360, 18774), (1428, 17880), (1440, 17731), (1490, 17136), (1530, 16688), (1632, 15645), (1680, 15198), (1785, 14304), (1788, 14280), (1904, 13410), (2016, 12665), (2040, 12516), (2086, 12240), (2142, 11920), (2235, 11424), (2380, 10728), (2384, 10710), (2448, 10430), (2520, 10132), (2533, 10080), (2682, 9520), (2720, 9387), (2856, 8940), (2980, 8568), (3060, 8344), (3129, 8160), (3360, 7599), (3570, 7152), (3576, 7140), (3808, 6705), (4080, 6258), (4172, 6120), (4284, 5960), (4470, 5712), (4760, 5364), (4768, 5355), (4896, 5215), (5040, 5066)]