274004460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1877}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 832615056

約数和(自身を除く): 558610596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1622, 1877, 2433, 3244, 3754, 4055, 4866, 5631, 7299, 7508, 8110, 9385, 9732, 11262, 12165, 14598, 16220, 16893, 18770, 22524, 24330, 28155, 29196, 33786, 36495, 37540, 48660, 56310, 67572, 72990, 84465, 112620, 145980, 168930, 337860, 1522247, 3044494, 4566741, 6088988, 7611235, 9133482, 13700223, 15222470, 18266964, 22833705, 27400446, 30444940, 45667410, 54800892, 68501115, 91334820, 137002230, 274004460]

約数ペア:

[(1, 274004460), (2, 137002230), (3, 91334820), (4, 68501115), (5, 54800892), (6, 45667410), (9, 30444940), (10, 27400446), (12, 22833705), (15, 18266964), (18, 15222470), (20, 13700223), (30, 9133482), (36, 7611235), (45, 6088988), (60, 4566741), (90, 3044494), (180, 1522247), (811, 337860), (1622, 168930), (1877, 145980), (2433, 112620), (3244, 84465), (3754, 72990), (4055, 67572), (4866, 56310), (5631, 48660), (7299, 37540), (7508, 36495), (8110, 33786), (9385, 29196), (9732, 28155), (11262, 24330), (12165, 22524), (14598, 18770), (16220, 16893)]