100725690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19867}}^1$

素因数の和:19903

約数の個数: 48

約数和(自身を含む): 261780768

約数和(自身を除く): 161055078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 19867, 39734, 59601, 99335, 119202, 198670, 258271, 298005, 516542, 596010, 774813, 1291355, 1549626, 2582710, 3357523, 3874065, 6715046, 7748130, 10072569, 16787615, 20145138, 33575230, 50362845, 100725690]

約数ペア:

[(1, 100725690), (2, 50362845), (3, 33575230), (5, 20145138), (6, 16787615), (10, 10072569), (13, 7748130), (15, 6715046), (26, 3874065), (30, 3357523), (39, 2582710), (65, 1549626), (78, 1291355), (130, 774813), (169, 596010), (195, 516542), (338, 298005), (390, 258271), (507, 198670), (845, 119202), (1014, 99335), (1690, 59601), (2535, 39734), (5070, 19867)]