824500440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 2843100000

約数和(自身を除く): 2018599560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 149, 152, 171, 180, 190, 228, 285, 298, 342, 360, 380, 447, 456, 570, 596, 684, 745, 760, 809, 855, 894, 1140, 1192, 1341, 1368, 1490, 1618, 1710, 1788, 2235, 2280, 2427, 2682, 2831, 2980, 3236, 3420, 3576, 4045, 4470, 4854, 5364, 5662, 5960, 6472, 6705, 6840, 7281, 8090, 8493, 8940, 9708, 10728, 11324, 12135, 13410, 14155, 14562, 15371, 16180, 16986, 17880, 19416, 22648, 24270, 25479, 26820, 28310, 29124, 30742, 32360, 33972, 36405, 42465, 46113, 48540, 50958, 53640, 56620, 58248, 61484, 67944, 72810, 76855, 84930, 92226, 97080, 101916, 113240, 120541, 122968, 127395, 138339, 145620, 153710, 169860, 184452, 203832, 230565, 241082, 254790, 276678, 291240, 307420, 339720, 361623, 368904, 461130, 482164, 509580, 553356, 602705, 614840, 691695, 723246, 922260, 964328, 1019160, 1084869, 1106712, 1205410, 1383390, 1446492, 1808115, 1844520, 2169738, 2290279, 2410820, 2766780, 2892984, 3616230, 4339476, 4580558, 4821640, 5424345, 5533560, 6870837, 7232460, 8678952, 9161116, 10848690, 11451395, 13741674, 14464920, 18322232, 20612511, 21697380, 22902790, 27483348, 34354185, 41225022, 43394760, 45805580, 54966696, 68708370, 82450044, 91611160, 103062555, 137416740, 164900088, 206125110, 274833480, 412250220, 824500440]

約数ペア:

[(1, 824500440), (2, 412250220), (3, 274833480), (4, 206125110), (5, 164900088), (6, 137416740), (8, 103062555), (9, 91611160), (10, 82450044), (12, 68708370), (15, 54966696), (18, 45805580), (19, 43394760), (20, 41225022), (24, 34354185), (30, 27483348), (36, 22902790), (38, 21697380), (40, 20612511), (45, 18322232), (57, 14464920), (60, 13741674), (72, 11451395), (76, 10848690), (90, 9161116), (95, 8678952), (114, 7232460), (120, 6870837), (149, 5533560), (152, 5424345), (171, 4821640), (180, 4580558), (190, 4339476), (228, 3616230), (285, 2892984), (298, 2766780), (342, 2410820), (360, 2290279), (380, 2169738), (447, 1844520), (456, 1808115), (570, 1446492), (596, 1383390), (684, 1205410), (745, 1106712), (760, 1084869), (809, 1019160), (855, 964328), (894, 922260), (1140, 723246), (1192, 691695), (1341, 614840), (1368, 602705), (1490, 553356), (1618, 509580), (1710, 482164), (1788, 461130), (2235, 368904), (2280, 361623), (2427, 339720), (2682, 307420), (2831, 291240), (2980, 276678), (3236, 254790), (3420, 241082), (3576, 230565), (4045, 203832), (4470, 184452), (4854, 169860), (5364, 153710), (5662, 145620), (5960, 138339), (6472, 127395), (6705, 122968), (6840, 120541), (7281, 113240), (8090, 101916), (8493, 97080), (8940, 92226), (9708, 84930), (10728, 76855), (11324, 72810), (12135, 67944), (13410, 61484), (14155, 58248), (14562, 56620), (15371, 53640), (16180, 50958), (16986, 48540), (17880, 46113), (19416, 42465), (22648, 36405), (24270, 33972), (25479, 32360), (26820, 30742), (28310, 29124)]