73672950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37781}}^1$

素因数の和:37809

約数の個数: 48

約数和(自身を含む): 196768656

約数和(自身を除く): 123095706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37781, 75562, 113343, 188905, 226686, 377810, 491153, 566715, 944525, 982306, 1133430, 1473459, 1889050, 2455765, 2833575, 2946918, 4911530, 5667150, 7367295, 12278825, 14734590, 24557650, 36836475, 73672950]

約数ペア:

[(1, 73672950), (2, 36836475), (3, 24557650), (5, 14734590), (6, 12278825), (10, 7367295), (13, 5667150), (15, 4911530), (25, 2946918), (26, 2833575), (30, 2455765), (39, 1889050), (50, 1473459), (65, 1133430), (75, 982306), (78, 944525), (130, 566715), (150, 491153), (195, 377810), (325, 226686), (390, 188905), (650, 113343), (975, 75562), (1950, 37781)]