84881550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 165102450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 29, 30, 38, 39, 50, 57, 58, 65, 75, 78, 79, 87, 95, 114, 130, 145, 150, 158, 174, 190, 195, 237, 247, 285, 290, 325, 377, 390, 395, 435, 474, 475, 494, 551, 570, 650, 725, 741, 754, 790, 870, 950, 975, 1027, 1102, 1131, 1185, 1235, 1425, 1450, 1482, 1501, 1653, 1885, 1950, 1975, 2054, 2175, 2262, 2291, 2370, 2470, 2755, 2850, 3002, 3081, 3306, 3705, 3770, 3950, 4350, 4503, 4582, 5135, 5510, 5655, 5925, 6162, 6175, 6873, 7163, 7410, 7505, 8265, 9006, 9425, 10270, 11310, 11455, 11850, 12350, 13746, 13775, 14326, 15010, 15405, 16530, 18525, 18850, 19513, 21489, 22515, 22910, 25675, 27550, 28275, 29783, 30810, 34365, 35815, 37050, 37525, 39026, 41325, 42978, 43529, 45030, 51350, 56550, 57275, 58539, 59566, 68730, 71630, 75050, 77025, 82650, 87058, 89349, 97565, 107445, 112575, 114550, 117078, 130587, 148915, 154050, 171825, 178698, 179075, 195130, 214890, 217645, 225150, 261174, 292695, 297830, 343650, 358150, 435290, 446745, 487825, 537225, 565877, 585390, 652935, 744575, 893490, 975650, 1074450, 1088225, 1131754, 1305870, 1463475, 1489150, 1697631, 2176450, 2233725, 2829385, 2926950, 3264675, 3395262, 4467450, 5658770, 6529350, 8488155, 14146925, 16976310, 28293850, 42440775, 84881550]

約数ペア:

[(1, 84881550), (2, 42440775), (3, 28293850), (5, 16976310), (6, 14146925), (10, 8488155), (13, 6529350), (15, 5658770), (19, 4467450), (25, 3395262), (26, 3264675), (29, 2926950), (30, 2829385), (38, 2233725), (39, 2176450), (50, 1697631), (57, 1489150), (58, 1463475), (65, 1305870), (75, 1131754), (78, 1088225), (79, 1074450), (87, 975650), (95, 893490), (114, 744575), (130, 652935), (145, 585390), (150, 565877), (158, 537225), (174, 487825), (190, 446745), (195, 435290), (237, 358150), (247, 343650), (285, 297830), (290, 292695), (325, 261174), (377, 225150), (390, 217645), (395, 214890), (435, 195130), (474, 179075), (475, 178698), (494, 171825), (551, 154050), (570, 148915), (650, 130587), (725, 117078), (741, 114550), (754, 112575), (790, 107445), (870, 97565), (950, 89349), (975, 87058), (1027, 82650), (1102, 77025), (1131, 75050), (1185, 71630), (1235, 68730), (1425, 59566), (1450, 58539), (1482, 57275), (1501, 56550), (1653, 51350), (1885, 45030), (1950, 43529), (1975, 42978), (2054, 41325), (2175, 39026), (2262, 37525), (2291, 37050), (2370, 35815), (2470, 34365), (2755, 30810), (2850, 29783), (3002, 28275), (3081, 27550), (3306, 25675), (3705, 22910), (3770, 22515), (3950, 21489), (4350, 19513), (4503, 18850), (4582, 18525), (5135, 16530), (5510, 15405), (5655, 15010), (5925, 14326), (6162, 13775), (6175, 13746), (6873, 12350), (7163, 11850), (7410, 11455), (7505, 11310), (8265, 10270), (9006, 9425)]