129116400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 240

約数和(自身を含む): 498182400

約数和(自身を除く): 369066000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 809, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1618, 1680, 1900, 1995, 2100, 2128, 2280, 2427, 2660, 2800, 2850, 3192, 3236, 3325, 3800, 3990, 4045, 4200, 4560, 4854, 5320, 5663, 5700, 6384, 6472, 6650, 7600, 7980, 8090, 8400, 9708, 9975, 10640, 11326, 11400, 12135, 12944, 13300, 15371, 15960, 16180, 16989, 19416, 19950, 20225, 22652, 22800, 24270, 26600, 28315, 30742, 31920, 32360, 33978, 38832, 39900, 40450, 45304, 46113, 48540, 53200, 56630, 60675, 61484, 64720, 67956, 76855, 79800, 80900, 84945, 90608, 92226, 97080, 107597, 113260, 121350, 122968, 135912, 141575, 153710, 159600, 161800, 169890, 184452, 194160, 215194, 226520, 230565, 242700, 245936, 271824, 283150, 307420, 322791, 323600, 339780, 368904, 384275, 424725, 430388, 453040, 461130, 485400, 537985, 566300, 614840, 645582, 679560, 737808, 768550, 849450, 860776, 922260, 970800, 1075970, 1132600, 1152825, 1229680, 1291164, 1359120, 1537100, 1613955, 1698900, 1721552, 1844520, 2151940, 2265200, 2305650, 2582328, 2689925, 3074200, 3227910, 3397800, 3689040, 4303880, 4611300, 5164656, 5379850, 6148400, 6455820, 6795600, 8069775, 8607760, 9222600, 10759700, 12911640, 16139550, 18445200, 21519400, 25823280, 32279100, 43038800, 64558200, 129116400]

約数ペア:

[(1, 129116400), (2, 64558200), (3, 43038800), (4, 32279100), (5, 25823280), (6, 21519400), (7, 18445200), (8, 16139550), (10, 12911640), (12, 10759700), (14, 9222600), (15, 8607760), (16, 8069775), (19, 6795600), (20, 6455820), (21, 6148400), (24, 5379850), (25, 5164656), (28, 4611300), (30, 4303880), (35, 3689040), (38, 3397800), (40, 3227910), (42, 3074200), (48, 2689925), (50, 2582328), (56, 2305650), (57, 2265200), (60, 2151940), (70, 1844520), (75, 1721552), (76, 1698900), (80, 1613955), (84, 1537100), (95, 1359120), (100, 1291164), (105, 1229680), (112, 1152825), (114, 1132600), (120, 1075970), (133, 970800), (140, 922260), (150, 860776), (152, 849450), (168, 768550), (175, 737808), (190, 679560), (200, 645582), (210, 614840), (228, 566300), (240, 537985), (266, 485400), (280, 461130), (285, 453040), (300, 430388), (304, 424725), (336, 384275), (350, 368904), (380, 339780), (399, 323600), (400, 322791), (420, 307420), (456, 283150), (475, 271824), (525, 245936), (532, 242700), (560, 230565), (570, 226520), (600, 215194), (665, 194160), (700, 184452), (760, 169890), (798, 161800), (809, 159600), (840, 153710), (912, 141575), (950, 135912), (1050, 122968), (1064, 121350), (1140, 113260), (1200, 107597), (1330, 97080), (1400, 92226), (1425, 90608), (1520, 84945), (1596, 80900), (1618, 79800), (1680, 76855), (1900, 67956), (1995, 64720), (2100, 61484), (2128, 60675), (2280, 56630), (2427, 53200), (2660, 48540), (2800, 46113), (2850, 45304), (3192, 40450), (3236, 39900), (3325, 38832), (3800, 33978), (3990, 32360), (4045, 31920), (4200, 30742), (4560, 28315), (4854, 26600), (5320, 24270), (5663, 22800), (5700, 22652), (6384, 20225), (6472, 19950), (6650, 19416), (7600, 16989), (7980, 16180), (8090, 15960), (8400, 15371), (9708, 13300), (9975, 12944), (10640, 12135), (11326, 11400)]