78882900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9067}}^1$

素因数の和:9113

約数の個数: 72

約数和(自身を含む): 236130720

約数和(自身を除く): 157247820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 9067, 18134, 27201, 36268, 45335, 54402, 90670, 108804, 136005, 181340, 226675, 262943, 272010, 453350, 525886, 544020, 680025, 788829, 906700, 1051772, 1314715, 1360050, 1577658, 2629430, 2720100, 3155316, 3944145, 5258860, 6573575, 7888290, 13147150, 15776580, 19720725, 26294300, 39441450, 78882900]

約数ペア:

[(1, 78882900), (2, 39441450), (3, 26294300), (4, 19720725), (5, 15776580), (6, 13147150), (10, 7888290), (12, 6573575), (15, 5258860), (20, 3944145), (25, 3155316), (29, 2720100), (30, 2629430), (50, 1577658), (58, 1360050), (60, 1314715), (75, 1051772), (87, 906700), (100, 788829), (116, 680025), (145, 544020), (150, 525886), (174, 453350), (290, 272010), (300, 262943), (348, 226675), (435, 181340), (580, 136005), (725, 108804), (870, 90670), (1450, 54402), (1740, 45335), (2175, 36268), (2900, 27201), (4350, 18134), (8700, 9067)]