450755280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 1610120160

約数和(自身を除く): 1159364880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 131, 135, 144, 162, 177, 180, 216, 236, 240, 243, 262, 270, 295, 324, 354, 360, 393, 405, 432, 472, 486, 524, 531, 540, 590, 648, 655, 708, 720, 729, 786, 810, 885, 944, 972, 1048, 1062, 1080, 1179, 1180, 1215, 1296, 1310, 1416, 1458, 1572, 1593, 1620, 1770, 1944, 1965, 2096, 2124, 2160, 2358, 2360, 2430, 2620, 2655, 2832, 2916, 3144, 3186, 3240, 3537, 3540, 3645, 3888, 3930, 4248, 4716, 4720, 4779, 4860, 5240, 5310, 5832, 5895, 6288, 6372, 6480, 7074, 7080, 7290, 7729, 7860, 7965, 8496, 9432, 9558, 9720, 10480, 10611, 10620, 11664, 11790, 12744, 14148, 14160, 14337, 14580, 15458, 15720, 15930, 17685, 18864, 19116, 19440, 21222, 21240, 23187, 23580, 23895, 25488, 28296, 28674, 29160, 30916, 31440, 31833, 31860, 35370, 38232, 38645, 42444, 42480, 43011, 46374, 47160, 47790, 53055, 56592, 57348, 58320, 61832, 63666, 63720, 69561, 70740, 71685, 76464, 77290, 84888, 86022, 92748, 94320, 95499, 95580, 106110, 114696, 115935, 123664, 127332, 127440, 139122, 141480, 143370, 154580, 159165, 169776, 172044, 185496, 190998, 191160, 208683, 212220, 215055, 229392, 231870, 254664, 278244, 282960, 286740, 309160, 318330, 344088, 347805, 370992, 381996, 382320, 417366, 424440, 430110, 463740, 477495, 509328, 556488, 573480, 618320, 626049, 636660, 688176, 695610, 763992, 834732, 848880, 860220, 927480, 954990, 1043415, 1112976, 1146960, 1252098, 1273320, 1391220, 1527984, 1669464, 1720440, 1854960, 1878147, 1909980, 2086830, 2504196, 2546640, 2782440, 3130245, 3338928, 3440880, 3756294, 3819960, 4173660, 5008392, 5564880, 5634441, 6260490, 7512588, 7639920, 8347320, 9390735, 10016784, 11268882, 12520980, 15025176, 16694640, 18781470, 22537764, 25041960, 28172205, 30050352, 37562940, 45075528, 50083920, 56344410, 75125880, 90151056, 112688820, 150251760, 225377640, 450755280]

約数ペア:

[(1, 450755280), (2, 225377640), (3, 150251760), (4, 112688820), (5, 90151056), (6, 75125880), (8, 56344410), (9, 50083920), (10, 45075528), (12, 37562940), (15, 30050352), (16, 28172205), (18, 25041960), (20, 22537764), (24, 18781470), (27, 16694640), (30, 15025176), (36, 12520980), (40, 11268882), (45, 10016784), (48, 9390735), (54, 8347320), (59, 7639920), (60, 7512588), (72, 6260490), (80, 5634441), (81, 5564880), (90, 5008392), (108, 4173660), (118, 3819960), (120, 3756294), (131, 3440880), (135, 3338928), (144, 3130245), (162, 2782440), (177, 2546640), (180, 2504196), (216, 2086830), (236, 1909980), (240, 1878147), (243, 1854960), (262, 1720440), (270, 1669464), (295, 1527984), (324, 1391220), (354, 1273320), (360, 1252098), (393, 1146960), (405, 1112976), (432, 1043415), (472, 954990), (486, 927480), (524, 860220), (531, 848880), (540, 834732), (590, 763992), (648, 695610), (655, 688176), (708, 636660), (720, 626049), (729, 618320), (786, 573480), (810, 556488), (885, 509328), (944, 477495), (972, 463740), (1048, 430110), (1062, 424440), (1080, 417366), (1179, 382320), (1180, 381996), (1215, 370992), (1296, 347805), (1310, 344088), (1416, 318330), (1458, 309160), (1572, 286740), (1593, 282960), (1620, 278244), (1770, 254664), (1944, 231870), (1965, 229392), (2096, 215055), (2124, 212220), (2160, 208683), (2358, 191160), (2360, 190998), (2430, 185496), (2620, 172044), (2655, 169776), (2832, 159165), (2916, 154580), (3144, 143370), (3186, 141480), (3240, 139122), (3537, 127440), (3540, 127332), (3645, 123664), (3888, 115935), (3930, 114696), (4248, 106110), (4716, 95580), (4720, 95499), (4779, 94320), (4860, 92748), (5240, 86022), (5310, 84888), (5832, 77290), (5895, 76464), (6288, 71685), (6372, 70740), (6480, 69561), (7074, 63720), (7080, 63666), (7290, 61832), (7729, 58320), (7860, 57348), (7965, 56592), (8496, 53055), (9432, 47790), (9558, 47160), (9720, 46374), (10480, 43011), (10611, 42480), (10620, 42444), (11664, 38645), (11790, 38232), (12744, 35370), (14148, 31860), (14160, 31833), (14337, 31440), (14580, 30916), (15458, 29160), (15720, 28674), (15930, 28296), (17685, 25488), (18864, 23895), (19116, 23580), (19440, 23187), (21222, 21240)]