155942400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 535822848

約数和(自身を除く): 379880448

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, 256, 262, 300, 310, 320, 372, 384, 393, 400, 465, 480, 496, 512, 524, 600, 620, 640, 655, 744, 768, 775, 786, 800, 930, 960, 992, 1048, 1200, 1240, 1280, 1310, 1488, 1536, 1550, 1572, 1600, 1860, 1920, 1965, 1984, 2096, 2325, 2400, 2480, 2560, 2620, 2976, 3100, 3144, 3200, 3275, 3720, 3840, 3930, 3968, 4061, 4192, 4650, 4800, 4960, 5240, 5952, 6200, 6288, 6400, 6550, 7440, 7680, 7860, 7936, 8122, 8384, 9300, 9600, 9825, 9920, 10480, 11904, 12183, 12400, 12576, 12800, 13100, 14880, 15720, 15872, 16244, 16768, 18600, 19200, 19650, 19840, 20305, 20960, 23808, 24366, 24800, 25152, 26200, 29760, 31440, 32488, 33536, 37200, 38400, 39300, 39680, 40610, 41920, 47616, 48732, 49600, 50304, 52400, 59520, 60915, 62880, 64976, 67072, 74400, 78600, 79360, 81220, 83840, 97464, 99200, 100608, 101525, 104800, 119040, 121830, 125760, 129952, 148800, 157200, 162440, 167680, 194928, 198400, 201216, 203050, 209600, 238080, 243660, 251520, 259904, 297600, 304575, 314400, 324880, 335360, 389856, 396800, 406100, 419200, 487320, 503040, 519808, 595200, 609150, 628800, 649760, 779712, 812200, 838400, 974640, 1006080, 1039616, 1190400, 1218300, 1257600, 1299520, 1559424, 1624400, 1676800, 1949280, 2079232, 2436600, 2515200, 2599040, 3118848, 3248800, 3898560, 4873200, 5030400, 5198080, 6237696, 6497600, 7797120, 9746400, 10396160, 12995200, 15594240, 19492800, 25990400, 31188480, 38985600, 51980800, 77971200, 155942400]

約数ペア:

[(1, 155942400), (2, 77971200), (3, 51980800), (4, 38985600), (5, 31188480), (6, 25990400), (8, 19492800), (10, 15594240), (12, 12995200), (15, 10396160), (16, 9746400), (20, 7797120), (24, 6497600), (25, 6237696), (30, 5198080), (31, 5030400), (32, 4873200), (40, 3898560), (48, 3248800), (50, 3118848), (60, 2599040), (62, 2515200), (64, 2436600), (75, 2079232), (80, 1949280), (93, 1676800), (96, 1624400), (100, 1559424), (120, 1299520), (124, 1257600), (128, 1218300), (131, 1190400), (150, 1039616), (155, 1006080), (160, 974640), (186, 838400), (192, 812200), (200, 779712), (240, 649760), (248, 628800), (256, 609150), (262, 595200), (300, 519808), (310, 503040), (320, 487320), (372, 419200), (384, 406100), (393, 396800), (400, 389856), (465, 335360), (480, 324880), (496, 314400), (512, 304575), (524, 297600), (600, 259904), (620, 251520), (640, 243660), (655, 238080), (744, 209600), (768, 203050), (775, 201216), (786, 198400), (800, 194928), (930, 167680), (960, 162440), (992, 157200), (1048, 148800), (1200, 129952), (1240, 125760), (1280, 121830), (1310, 119040), (1488, 104800), (1536, 101525), (1550, 100608), (1572, 99200), (1600, 97464), (1860, 83840), (1920, 81220), (1965, 79360), (1984, 78600), (2096, 74400), (2325, 67072), (2400, 64976), (2480, 62880), (2560, 60915), (2620, 59520), (2976, 52400), (3100, 50304), (3144, 49600), (3200, 48732), (3275, 47616), (3720, 41920), (3840, 40610), (3930, 39680), (3968, 39300), (4061, 38400), (4192, 37200), (4650, 33536), (4800, 32488), (4960, 31440), (5240, 29760), (5952, 26200), (6200, 25152), (6288, 24800), (6400, 24366), (6550, 23808), (7440, 20960), (7680, 20305), (7860, 19840), (7936, 19650), (8122, 19200), (8384, 18600), (9300, 16768), (9600, 16244), (9825, 15872), (9920, 15720), (10480, 14880), (11904, 13100), (12183, 12800), (12400, 12576)]