38985600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 133562880

約数和(自身を除く): 94577280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 131, 150, 155, 160, 186, 192, 200, 240, 248, 262, 300, 310, 320, 372, 384, 393, 400, 465, 480, 496, 524, 600, 620, 640, 655, 744, 775, 786, 800, 930, 960, 992, 1048, 1200, 1240, 1310, 1488, 1550, 1572, 1600, 1860, 1920, 1965, 1984, 2096, 2325, 2400, 2480, 2620, 2976, 3100, 3144, 3200, 3275, 3720, 3930, 3968, 4061, 4192, 4650, 4800, 4960, 5240, 5952, 6200, 6288, 6550, 7440, 7860, 8122, 8384, 9300, 9600, 9825, 9920, 10480, 11904, 12183, 12400, 12576, 13100, 14880, 15720, 16244, 16768, 18600, 19650, 19840, 20305, 20960, 24366, 24800, 25152, 26200, 29760, 31440, 32488, 37200, 39300, 40610, 41920, 48732, 49600, 50304, 52400, 59520, 60915, 62880, 64976, 74400, 78600, 81220, 83840, 97464, 99200, 101525, 104800, 121830, 125760, 129952, 148800, 157200, 162440, 194928, 203050, 209600, 243660, 251520, 259904, 297600, 304575, 314400, 324880, 389856, 406100, 419200, 487320, 519808, 609150, 628800, 649760, 779712, 812200, 974640, 1218300, 1257600, 1299520, 1559424, 1624400, 1949280, 2436600, 2599040, 3248800, 3898560, 4873200, 6497600, 7797120, 9746400, 12995200, 19492800, 38985600]

約数ペア:

[(1, 38985600), (2, 19492800), (3, 12995200), (4, 9746400), (5, 7797120), (6, 6497600), (8, 4873200), (10, 3898560), (12, 3248800), (15, 2599040), (16, 2436600), (20, 1949280), (24, 1624400), (25, 1559424), (30, 1299520), (31, 1257600), (32, 1218300), (40, 974640), (48, 812200), (50, 779712), (60, 649760), (62, 628800), (64, 609150), (75, 519808), (80, 487320), (93, 419200), (96, 406100), (100, 389856), (120, 324880), (124, 314400), (128, 304575), (131, 297600), (150, 259904), (155, 251520), (160, 243660), (186, 209600), (192, 203050), (200, 194928), (240, 162440), (248, 157200), (262, 148800), (300, 129952), (310, 125760), (320, 121830), (372, 104800), (384, 101525), (393, 99200), (400, 97464), (465, 83840), (480, 81220), (496, 78600), (524, 74400), (600, 64976), (620, 62880), (640, 60915), (655, 59520), (744, 52400), (775, 50304), (786, 49600), (800, 48732), (930, 41920), (960, 40610), (992, 39300), (1048, 37200), (1200, 32488), (1240, 31440), (1310, 29760), (1488, 26200), (1550, 25152), (1572, 24800), (1600, 24366), (1860, 20960), (1920, 20305), (1965, 19840), (1984, 19650), (2096, 18600), (2325, 16768), (2400, 16244), (2480, 15720), (2620, 14880), (2976, 13100), (3100, 12576), (3144, 12400), (3200, 12183), (3275, 11904), (3720, 10480), (3930, 9920), (3968, 9825), (4061, 9600), (4192, 9300), (4650, 8384), (4800, 8122), (4960, 7860), (5240, 7440), (5952, 6550), (6200, 6288)]