78134400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2713}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 278904210

約数和(自身を除く): 200769810

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2713, 2880, 3200, 3600, 4800, 5426, 5760, 7200, 8139, 9600, 10852, 13565, 14400, 16278, 21704, 24417, 27130, 28800, 32556, 40695, 43408, 48834, 54260, 65112, 67825, 81390, 86816, 97668, 108520, 122085, 130224, 135650, 162780, 173632, 195336, 203475, 217040, 244170, 260448, 271300, 325560, 347264, 390672, 406950, 434080, 488340, 520896, 542600, 610425, 651120, 781344, 813900, 868160, 976680, 1041792, 1085200, 1220850, 1302240, 1562688, 1627800, 1736320, 1953360, 2170400, 2441700, 2604480, 3125376, 3255600, 3906720, 4340800, 4883400, 5208960, 6511200, 7813440, 8681600, 9766800, 13022400, 15626880, 19533600, 26044800, 39067200, 78134400]

約数ペア:

[(1, 78134400), (2, 39067200), (3, 26044800), (4, 19533600), (5, 15626880), (6, 13022400), (8, 9766800), (9, 8681600), (10, 7813440), (12, 6511200), (15, 5208960), (16, 4883400), (18, 4340800), (20, 3906720), (24, 3255600), (25, 3125376), (30, 2604480), (32, 2441700), (36, 2170400), (40, 1953360), (45, 1736320), (48, 1627800), (50, 1562688), (60, 1302240), (64, 1220850), (72, 1085200), (75, 1041792), (80, 976680), (90, 868160), (96, 813900), (100, 781344), (120, 651120), (128, 610425), (144, 542600), (150, 520896), (160, 488340), (180, 434080), (192, 406950), (200, 390672), (225, 347264), (240, 325560), (288, 271300), (300, 260448), (320, 244170), (360, 217040), (384, 203475), (400, 195336), (450, 173632), (480, 162780), (576, 135650), (600, 130224), (640, 122085), (720, 108520), (800, 97668), (900, 86816), (960, 81390), (1152, 67825), (1200, 65112), (1440, 54260), (1600, 48834), (1800, 43408), (1920, 40695), (2400, 32556), (2713, 28800), (2880, 27130), (3200, 24417), (3600, 21704), (4800, 16278), (5426, 14400), (5760, 13565), (7200, 10852), (8139, 9600)]