81124800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16901}}^1$

素因数の和:16926

約数の個数: 84

約数和(自身を含む): 266172696

約数和(自身を除く): 185047896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16901, 33802, 50703, 67604, 84505, 101406, 135208, 169010, 202812, 253515, 270416, 338020, 405624, 422525, 507030, 540832, 676040, 811248, 845050, 1014060, 1081664, 1267575, 1352080, 1622496, 1690100, 2028120, 2535150, 2704160, 3244992, 3380200, 4056240, 5070300, 5408320, 6760400, 8112480, 10140600, 13520800, 16224960, 20281200, 27041600, 40562400, 81124800]

約数ペア:

[(1, 81124800), (2, 40562400), (3, 27041600), (4, 20281200), (5, 16224960), (6, 13520800), (8, 10140600), (10, 8112480), (12, 6760400), (15, 5408320), (16, 5070300), (20, 4056240), (24, 3380200), (25, 3244992), (30, 2704160), (32, 2535150), (40, 2028120), (48, 1690100), (50, 1622496), (60, 1352080), (64, 1267575), (75, 1081664), (80, 1014060), (96, 845050), (100, 811248), (120, 676040), (150, 540832), (160, 507030), (192, 422525), (200, 405624), (240, 338020), (300, 270416), (320, 253515), (400, 202812), (480, 169010), (600, 135208), (800, 101406), (960, 84505), (1200, 67604), (1600, 50703), (2400, 33802), (4800, 16901)]