27480300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 80203200

約数和(自身を除く): 52722900

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, 659, 695, 834, 1318, 1390, 1668, 1977, 2085, 2636, 2780, 3295, 3475, 3954, 4170, 6590, 6950, 7908, 8340, 9885, 10425, 13180, 13900, 16475, 19770, 20850, 32950, 39540, 41700, 49425, 65900, 91601, 98850, 183202, 197700, 274803, 366404, 458005, 549606, 916010, 1099212, 1374015, 1832020, 2290025, 2748030, 4580050, 5496060, 6870075, 9160100, 13740150, 27480300]

約数ペア:

[(1, 27480300), (2, 13740150), (3, 9160100), (4, 6870075), (5, 5496060), (6, 4580050), (10, 2748030), (12, 2290025), (15, 1832020), (20, 1374015), (25, 1099212), (30, 916010), (50, 549606), (60, 458005), (75, 366404), (100, 274803), (139, 197700), (150, 183202), (278, 98850), (300, 91601), (417, 65900), (556, 49425), (659, 41700), (695, 39540), (834, 32950), (1318, 20850), (1390, 19770), (1668, 16475), (1977, 13900), (2085, 13180), (2636, 10425), (2780, 9885), (3295, 8340), (3475, 7908), (3954, 6950), (4170, 6590)]