1395156900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{33457}}^1$

素因数の和:33613

約数の個数: 72

約数和(自身を含む): 4065816160

約数和(自身を除く): 2670659260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 20850, 33457, 41700, 66914, 100371, 133828, 167285, 200742, 334570, 401484, 501855, 669140, 836425, 1003710, 1672850, 2007420, 2509275, 3345700, 4650523, 5018550, 9301046, 10037100, 13951569, 18602092, 23252615, 27903138, 46505230, 55806276, 69757845, 93010460, 116263075, 139515690, 232526150, 279031380, 348789225, 465052300, 697578450, 1395156900]

約数ペア:

[(1, 1395156900), (2, 697578450), (3, 465052300), (4, 348789225), (5, 279031380), (6, 232526150), (10, 139515690), (12, 116263075), (15, 93010460), (20, 69757845), (25, 55806276), (30, 46505230), (50, 27903138), (60, 23252615), (75, 18602092), (100, 13951569), (139, 10037100), (150, 9301046), (278, 5018550), (300, 4650523), (417, 3345700), (556, 2509275), (695, 2007420), (834, 1672850), (1390, 1003710), (1668, 836425), (2085, 669140), (2780, 501855), (3475, 401484), (4170, 334570), (6950, 200742), (8340, 167285), (10425, 133828), (13900, 100371), (20850, 66914), (33457, 41700)]