162688140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1489}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 494632320

約数和(自身を除く): 331944180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1489, 1821, 2428, 2978, 3035, 3642, 4467, 5463, 5956, 6070, 7284, 7445, 8934, 9105, 10926, 12140, 13401, 14890, 17868, 18210, 21852, 22335, 26802, 27315, 29780, 36420, 44670, 53604, 54630, 67005, 89340, 109260, 134010, 268020, 903823, 1807646, 2711469, 3615292, 4519115, 5422938, 8134407, 9038230, 10845876, 13557345, 16268814, 18076460, 27114690, 32537628, 40672035, 54229380, 81344070, 162688140]

約数ペア:

[(1, 162688140), (2, 81344070), (3, 54229380), (4, 40672035), (5, 32537628), (6, 27114690), (9, 18076460), (10, 16268814), (12, 13557345), (15, 10845876), (18, 9038230), (20, 8134407), (30, 5422938), (36, 4519115), (45, 3615292), (60, 2711469), (90, 1807646), (180, 903823), (607, 268020), (1214, 134010), (1489, 109260), (1821, 89340), (2428, 67005), (2978, 54630), (3035, 53604), (3642, 44670), (4467, 36420), (5463, 29780), (5956, 27315), (6070, 26802), (7284, 22335), (7445, 21852), (8934, 18210), (9105, 17868), (10926, 14890), (12140, 13401)]