85507200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2969}}^1$

素因数の和:2999

約数の個数: 144

約数和(自身を含む): 305212050

約数和(自身を除く): 219704850

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, 2880, 2969, 3200, 3600, 4800, 5760, 5938, 7200, 8907, 9600, 11876, 14400, 14845, 17814, 23752, 26721, 28800, 29690, 35628, 44535, 47504, 53442, 59380, 71256, 74225, 89070, 95008, 106884, 118760, 133605, 142512, 148450, 178140, 190016, 213768, 222675, 237520, 267210, 285024, 296900, 356280, 380032, 427536, 445350, 475040, 534420, 570048, 593800, 668025, 712560, 855072, 890700, 950080, 1068840, 1140096, 1187600, 1336050, 1425120, 1710144, 1781400, 1900160, 2137680, 2375200, 2672100, 2850240, 3420288, 3562800, 4275360, 4750400, 5344200, 5700480, 7125600, 8550720, 9500800, 10688400, 14251200, 17101440, 21376800, 28502400, 42753600, 85507200]

約数ペア:

[(1, 85507200), (2, 42753600), (3, 28502400), (4, 21376800), (5, 17101440), (6, 14251200), (8, 10688400), (9, 9500800), (10, 8550720), (12, 7125600), (15, 5700480), (16, 5344200), (18, 4750400), (20, 4275360), (24, 3562800), (25, 3420288), (30, 2850240), (32, 2672100), (36, 2375200), (40, 2137680), (45, 1900160), (48, 1781400), (50, 1710144), (60, 1425120), (64, 1336050), (72, 1187600), (75, 1140096), (80, 1068840), (90, 950080), (96, 890700), (100, 855072), (120, 712560), (128, 668025), (144, 593800), (150, 570048), (160, 534420), (180, 475040), (192, 445350), (200, 427536), (225, 380032), (240, 356280), (288, 296900), (300, 285024), (320, 267210), (360, 237520), (384, 222675), (400, 213768), (450, 190016), (480, 178140), (576, 148450), (600, 142512), (640, 133605), (720, 118760), (800, 106884), (900, 95008), (960, 89070), (1152, 74225), (1200, 71256), (1440, 59380), (1600, 53442), (1800, 47504), (1920, 44535), (2400, 35628), (2880, 29690), (2969, 28800), (3200, 26721), (3600, 23752), (4800, 17814), (5760, 14845), (5938, 14400), (7200, 11876), (8907, 9600)]