103798100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 260816640

約数和(自身を除く): 157018540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1877, 1975, 2212, 2765, 3754, 3950, 5530, 7508, 7900, 9385, 11060, 13139, 13825, 18770, 26278, 27650, 37540, 46925, 52556, 55300, 65695, 93850, 131390, 148283, 187700, 262780, 296566, 328475, 593132, 656950, 741415, 1037981, 1313900, 1482830, 2075962, 2965660, 3707075, 4151924, 5189905, 7414150, 10379810, 14828300, 20759620, 25949525, 51899050, 103798100]

約数ペア:

[(1, 103798100), (2, 51899050), (4, 25949525), (5, 20759620), (7, 14828300), (10, 10379810), (14, 7414150), (20, 5189905), (25, 4151924), (28, 3707075), (35, 2965660), (50, 2075962), (70, 1482830), (79, 1313900), (100, 1037981), (140, 741415), (158, 656950), (175, 593132), (316, 328475), (350, 296566), (395, 262780), (553, 187700), (700, 148283), (790, 131390), (1106, 93850), (1580, 65695), (1877, 55300), (1975, 52556), (2212, 46925), (2765, 37540), (3754, 27650), (3950, 26278), (5530, 18770), (7508, 13825), (7900, 13139), (9385, 11060)]