151111980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 377241300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 59, 60, 62, 68, 81, 85, 90, 93, 102, 108, 118, 124, 135, 153, 155, 162, 170, 177, 180, 186, 204, 236, 243, 255, 270, 279, 295, 306, 310, 324, 340, 354, 372, 405, 459, 465, 486, 510, 527, 531, 540, 558, 590, 612, 620, 708, 765, 810, 837, 885, 918, 930, 972, 1003, 1020, 1054, 1062, 1116, 1180, 1215, 1377, 1395, 1530, 1581, 1593, 1620, 1674, 1770, 1829, 1836, 1860, 2006, 2108, 2124, 2295, 2430, 2511, 2635, 2655, 2754, 2790, 3009, 3060, 3162, 3186, 3348, 3540, 3658, 4012, 4131, 4185, 4590, 4743, 4779, 4860, 5015, 5022, 5270, 5310, 5487, 5508, 5580, 6018, 6324, 6372, 6885, 7316, 7533, 7905, 7965, 8262, 8370, 9027, 9145, 9180, 9486, 9558, 10030, 10044, 10540, 10620, 10974, 12036, 12555, 13770, 14229, 14337, 15045, 15066, 15810, 15930, 16461, 16524, 16740, 18054, 18290, 18972, 19116, 20060, 20655, 21948, 23715, 23895, 25110, 27081, 27435, 27540, 28458, 28674, 30090, 30132, 31093, 31620, 31860, 32922, 36108, 36580, 37665, 41310, 42687, 45135, 47430, 47790, 49383, 50220, 54162, 54870, 56916, 57348, 60180, 62186, 65844, 71145, 71685, 75330, 81243, 82305, 82620, 85374, 90270, 93279, 94860, 95580, 98766, 108324, 109740, 124372, 128061, 135405, 142290, 143370, 148149, 150660, 155465, 162486, 164610, 170748, 180540, 186558, 197532, 213435, 243729, 246915, 256122, 270810, 279837, 284580, 286740, 296298, 310930, 324972, 329220, 373116, 406215, 426870, 444447, 466395, 487458, 493830, 512244, 541620, 559674, 592596, 621860, 640305, 740745, 812430, 839511, 853740, 888894, 932790, 974916, 987660, 1119348, 1218645, 1280610, 1399185, 1481490, 1624860, 1679022, 1777788, 1865580, 2222235, 2437290, 2518533, 2561220, 2798370, 2962980, 3358044, 4197555, 4444470, 4874580, 5037066, 5596740, 7555599, 8395110, 8888940, 10074132, 12592665, 15111198, 16790220, 25185330, 30222396, 37777995, 50370660, 75555990, 151111980]

約数ペア:

[(1, 151111980), (2, 75555990), (3, 50370660), (4, 37777995), (5, 30222396), (6, 25185330), (9, 16790220), (10, 15111198), (12, 12592665), (15, 10074132), (17, 8888940), (18, 8395110), (20, 7555599), (27, 5596740), (30, 5037066), (31, 4874580), (34, 4444470), (36, 4197555), (45, 3358044), (51, 2962980), (54, 2798370), (59, 2561220), (60, 2518533), (62, 2437290), (68, 2222235), (81, 1865580), (85, 1777788), (90, 1679022), (93, 1624860), (102, 1481490), (108, 1399185), (118, 1280610), (124, 1218645), (135, 1119348), (153, 987660), (155, 974916), (162, 932790), (170, 888894), (177, 853740), (180, 839511), (186, 812430), (204, 740745), (236, 640305), (243, 621860), (255, 592596), (270, 559674), (279, 541620), (295, 512244), (306, 493830), (310, 487458), (324, 466395), (340, 444447), (354, 426870), (372, 406215), (405, 373116), (459, 329220), (465, 324972), (486, 310930), (510, 296298), (527, 286740), (531, 284580), (540, 279837), (558, 270810), (590, 256122), (612, 246915), (620, 243729), (708, 213435), (765, 197532), (810, 186558), (837, 180540), (885, 170748), (918, 164610), (930, 162486), (972, 155465), (1003, 150660), (1020, 148149), (1054, 143370), (1062, 142290), (1116, 135405), (1180, 128061), (1215, 124372), (1377, 109740), (1395, 108324), (1530, 98766), (1581, 95580), (1593, 94860), (1620, 93279), (1674, 90270), (1770, 85374), (1829, 82620), (1836, 82305), (1860, 81243), (2006, 75330), (2108, 71685), (2124, 71145), (2295, 65844), (2430, 62186), (2511, 60180), (2635, 57348), (2655, 56916), (2754, 54870), (2790, 54162), (3009, 50220), (3060, 49383), (3162, 47790), (3186, 47430), (3348, 45135), (3540, 42687), (3658, 41310), (4012, 37665), (4131, 36580), (4185, 36108), (4590, 32922), (4743, 31860), (4779, 31620), (4860, 31093), (5015, 30132), (5022, 30090), (5270, 28674), (5310, 28458), (5487, 27540), (5508, 27435), (5580, 27081), (6018, 25110), (6324, 23895), (6372, 23715), (6885, 21948), (7316, 20655), (7533, 20060), (7905, 19116), (7965, 18972), (8262, 18290), (8370, 18054), (9027, 16740), (9145, 16524), (9180, 16461), (9486, 15930), (9558, 15810), (10030, 15066), (10044, 15045), (10540, 14337), (10620, 14229), (10974, 13770), (12036, 12555)]