255049579800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4570781}}^1$

素因数の和:4570834

約数の個数: 144

約数和(自身を含む): 884172070080

約数和(自身を除く): 629122490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 27900, 55800, 4570781, 9141562, 13712343, 18283124, 22853905, 27424686, 36566248, 41137029, 45707810, 54849372, 68561715, 82274058, 91415620, 109698744, 114269525, 137123430, 141694211, 164548116, 182831240, 205685145, 228539050, 274246860, 283388422, 329096232, 342808575, 411370290, 425082633, 457078100, 548493720, 566776844, 685617150, 708471055, 822740580, 850165266, 914156200, 1028425725, 1133553688, 1275247899, 1371234300, 1416942110, 1645481160, 1700330532, 2056851450, 2125413165, 2550495798, 2742468600, 2833884220, 3400661064, 3542355275, 4113702900, 4250826330, 5100991596, 5667768440, 6376239495, 7084710550, 8227405800, 8501652660, 10201983192, 10627065825, 12752478990, 14169421100, 17003305320, 21254131650, 25504957980, 28338842200, 31881197475, 42508263300, 51009915960, 63762394950, 85016526600, 127524789900, 255049579800]

約数ペア:

[(1, 255049579800), (2, 127524789900), (3, 85016526600), (4, 63762394950), (5, 51009915960), (6, 42508263300), (8, 31881197475), (9, 28338842200), (10, 25504957980), (12, 21254131650), (15, 17003305320), (18, 14169421100), (20, 12752478990), (24, 10627065825), (25, 10201983192), (30, 8501652660), (31, 8227405800), (36, 7084710550), (40, 6376239495), (45, 5667768440), (50, 5100991596), (60, 4250826330), (62, 4113702900), (72, 3542355275), (75, 3400661064), (90, 2833884220), (93, 2742468600), (100, 2550495798), (120, 2125413165), (124, 2056851450), (150, 1700330532), (155, 1645481160), (180, 1416942110), (186, 1371234300), (200, 1275247899), (225, 1133553688), (248, 1028425725), (279, 914156200), (300, 850165266), (310, 822740580), (360, 708471055), (372, 685617150), (450, 566776844), (465, 548493720), (558, 457078100), (600, 425082633), (620, 411370290), (744, 342808575), (775, 329096232), (900, 283388422), (930, 274246860), (1116, 228539050), (1240, 205685145), (1395, 182831240), (1550, 164548116), (1800, 141694211), (1860, 137123430), (2232, 114269525), (2325, 109698744), (2790, 91415620), (3100, 82274058), (3720, 68561715), (4650, 54849372), (5580, 45707810), (6200, 41137029), (6975, 36566248), (9300, 27424686), (11160, 22853905), (13950, 18283124), (18600, 13712343), (27900, 9141562), (55800, 4570781)]