209942400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1197

約数の個数: 192

約数和(自身を含む): 728524800

約数和(自身を除く): 518582400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1151, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2302, 2400, 2432, 2850, 3040, 3200, 3453, 3648, 3800, 4560, 4604, 4800, 5700, 5755, 6080, 6906, 7296, 7600, 9120, 9208, 9600, 11400, 11510, 12160, 13812, 15200, 17265, 18240, 18416, 21869, 22800, 23020, 27624, 28775, 30400, 34530, 36480, 36832, 43738, 45600, 46040, 55248, 57550, 60800, 65607, 69060, 73664, 86325, 87476, 91200, 92080, 109345, 110496, 115100, 131214, 138120, 147328, 172650, 174952, 182400, 184160, 218690, 220992, 230200, 262428, 276240, 328035, 345300, 349904, 368320, 437380, 441984, 460400, 524856, 546725, 552480, 656070, 690600, 699808, 736640, 874760, 920800, 1049712, 1093450, 1104960, 1312140, 1381200, 1399616, 1640175, 1749520, 1841600, 2099424, 2186900, 2209920, 2624280, 2762400, 2799232, 3280350, 3499040, 3683200, 4198848, 4373800, 5248560, 5524800, 6560700, 6998080, 8397696, 8747600, 10497120, 11049600, 13121400, 13996160, 17495200, 20994240, 26242800, 34990400, 41988480, 52485600, 69980800, 104971200, 209942400]

約数ペア:

[(1, 209942400), (2, 104971200), (3, 69980800), (4, 52485600), (5, 41988480), (6, 34990400), (8, 26242800), (10, 20994240), (12, 17495200), (15, 13996160), (16, 13121400), (19, 11049600), (20, 10497120), (24, 8747600), (25, 8397696), (30, 6998080), (32, 6560700), (38, 5524800), (40, 5248560), (48, 4373800), (50, 4198848), (57, 3683200), (60, 3499040), (64, 3280350), (75, 2799232), (76, 2762400), (80, 2624280), (95, 2209920), (96, 2186900), (100, 2099424), (114, 1841600), (120, 1749520), (128, 1640175), (150, 1399616), (152, 1381200), (160, 1312140), (190, 1104960), (192, 1093450), (200, 1049712), (228, 920800), (240, 874760), (285, 736640), (300, 699808), (304, 690600), (320, 656070), (380, 552480), (384, 546725), (400, 524856), (456, 460400), (475, 441984), (480, 437380), (570, 368320), (600, 349904), (608, 345300), (640, 328035), (760, 276240), (800, 262428), (912, 230200), (950, 220992), (960, 218690), (1140, 184160), (1151, 182400), (1200, 174952), (1216, 172650), (1425, 147328), (1520, 138120), (1600, 131214), (1824, 115100), (1900, 110496), (1920, 109345), (2280, 92080), (2302, 91200), (2400, 87476), (2432, 86325), (2850, 73664), (3040, 69060), (3200, 65607), (3453, 60800), (3648, 57550), (3800, 55248), (4560, 46040), (4604, 45600), (4800, 43738), (5700, 36832), (5755, 36480), (6080, 34530), (6906, 30400), (7296, 28775), (7600, 27624), (9120, 23020), (9208, 22800), (9600, 21869), (11400, 18416), (11510, 18240), (12160, 17265), (13812, 15200)]