77930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 144

約数和(自身を含む): 267170400

約数和(自身を除く): 189240000

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, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1709, 1824, 1900, 2280, 2400, 2850, 3040, 3418, 3800, 4560, 5127, 5700, 6836, 7600, 8545, 9120, 10254, 11400, 13672, 15200, 17090, 20508, 22800, 25635, 27344, 32471, 34180, 41016, 42725, 45600, 51270, 54688, 64942, 68360, 82032, 85450, 97413, 102540, 128175, 129884, 136720, 162355, 164064, 170900, 194826, 205080, 256350, 259768, 273440, 324710, 341800, 389652, 410160, 487065, 512700, 519536, 649420, 683600, 779304, 811775, 820320, 974130, 1025400, 1039072, 1298840, 1367200, 1558608, 1623550, 1948260, 2050800, 2435325, 2597680, 3117216, 3247100, 3896520, 4101600, 4870650, 5195360, 6494200, 7793040, 9741300, 12988400, 15586080, 19482600, 25976800, 38965200, 77930400]

約数ペア:

[(1, 77930400), (2, 38965200), (3, 25976800), (4, 19482600), (5, 15586080), (6, 12988400), (8, 9741300), (10, 7793040), (12, 6494200), (15, 5195360), (16, 4870650), (19, 4101600), (20, 3896520), (24, 3247100), (25, 3117216), (30, 2597680), (32, 2435325), (38, 2050800), (40, 1948260), (48, 1623550), (50, 1558608), (57, 1367200), (60, 1298840), (75, 1039072), (76, 1025400), (80, 974130), (95, 820320), (96, 811775), (100, 779304), (114, 683600), (120, 649420), (150, 519536), (152, 512700), (160, 487065), (190, 410160), (200, 389652), (228, 341800), (240, 324710), (285, 273440), (300, 259768), (304, 256350), (380, 205080), (400, 194826), (456, 170900), (475, 164064), (480, 162355), (570, 136720), (600, 129884), (608, 128175), (760, 102540), (800, 97413), (912, 85450), (950, 82032), (1140, 68360), (1200, 64942), (1425, 54688), (1520, 51270), (1709, 45600), (1824, 42725), (1900, 41016), (2280, 34180), (2400, 32471), (2850, 27344), (3040, 25635), (3418, 22800), (3800, 20508), (4560, 17090), (5127, 15200), (5700, 13672), (6836, 11400), (7600, 10254), (8545, 9120)]