57287520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 204120000

約数和(自身を除く): 146832480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 96, 108, 120, 135, 144, 149, 160, 178, 180, 216, 240, 267, 270, 288, 298, 356, 360, 432, 445, 447, 480, 534, 540, 596, 712, 720, 745, 801, 864, 890, 894, 1068, 1080, 1192, 1335, 1341, 1424, 1440, 1490, 1602, 1780, 1788, 2136, 2160, 2235, 2384, 2403, 2670, 2682, 2848, 2980, 3204, 3560, 3576, 4005, 4023, 4272, 4320, 4470, 4768, 4806, 5340, 5364, 5960, 6408, 6705, 7120, 7152, 8010, 8046, 8544, 8940, 9612, 10680, 10728, 11920, 12015, 12816, 13261, 13410, 14240, 14304, 16020, 16092, 17880, 19224, 20115, 21360, 21456, 23840, 24030, 25632, 26522, 26820, 32040, 32184, 35760, 38448, 39783, 40230, 42720, 42912, 48060, 53044, 53640, 64080, 64368, 66305, 71520, 76896, 79566, 80460, 96120, 106088, 107280, 119349, 128160, 128736, 132610, 159132, 160920, 192240, 198915, 212176, 214560, 238698, 265220, 318264, 321840, 358047, 384480, 397830, 424352, 477396, 530440, 596745, 636528, 643680, 716094, 795660, 954792, 1060880, 1193490, 1273056, 1432188, 1591320, 1790235, 1909584, 2121760, 2386980, 2864376, 3182640, 3580470, 3819168, 4773960, 5728752, 6365280, 7160940, 9547920, 11457504, 14321880, 19095840, 28643760, 57287520]

約数ペア:

[(1, 57287520), (2, 28643760), (3, 19095840), (4, 14321880), (5, 11457504), (6, 9547920), (8, 7160940), (9, 6365280), (10, 5728752), (12, 4773960), (15, 3819168), (16, 3580470), (18, 3182640), (20, 2864376), (24, 2386980), (27, 2121760), (30, 1909584), (32, 1790235), (36, 1591320), (40, 1432188), (45, 1273056), (48, 1193490), (54, 1060880), (60, 954792), (72, 795660), (80, 716094), (89, 643680), (90, 636528), (96, 596745), (108, 530440), (120, 477396), (135, 424352), (144, 397830), (149, 384480), (160, 358047), (178, 321840), (180, 318264), (216, 265220), (240, 238698), (267, 214560), (270, 212176), (288, 198915), (298, 192240), (356, 160920), (360, 159132), (432, 132610), (445, 128736), (447, 128160), (480, 119349), (534, 107280), (540, 106088), (596, 96120), (712, 80460), (720, 79566), (745, 76896), (801, 71520), (864, 66305), (890, 64368), (894, 64080), (1068, 53640), (1080, 53044), (1192, 48060), (1335, 42912), (1341, 42720), (1424, 40230), (1440, 39783), (1490, 38448), (1602, 35760), (1780, 32184), (1788, 32040), (2136, 26820), (2160, 26522), (2235, 25632), (2384, 24030), (2403, 23840), (2670, 21456), (2682, 21360), (2848, 20115), (2980, 19224), (3204, 17880), (3560, 16092), (3576, 16020), (4005, 14304), (4023, 14240), (4272, 13410), (4320, 13261), (4470, 12816), (4768, 12015), (4806, 11920), (5340, 10728), (5364, 10680), (5960, 9612), (6408, 8940), (6705, 8544), (7120, 8046), (7152, 8010)]