137683620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5985

約数の個数: 72

約数和(自身を含む): 420900480

約数和(自身を除く): 283216860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5839, 5895, 7860, 11678, 11790, 17517, 23356, 23580, 29195, 35034, 52551, 58390, 70068, 87585, 105102, 116780, 175170, 210204, 262755, 350340, 525510, 764909, 1051020, 1529818, 2294727, 3059636, 3824545, 4589454, 6884181, 7649090, 9178908, 11473635, 13768362, 15298180, 22947270, 27536724, 34420905, 45894540, 68841810, 137683620]

約数ペア:

[(1, 137683620), (2, 68841810), (3, 45894540), (4, 34420905), (5, 27536724), (6, 22947270), (9, 15298180), (10, 13768362), (12, 11473635), (15, 9178908), (18, 7649090), (20, 6884181), (30, 4589454), (36, 3824545), (45, 3059636), (60, 2294727), (90, 1529818), (131, 1051020), (180, 764909), (262, 525510), (393, 350340), (524, 262755), (655, 210204), (786, 175170), (1179, 116780), (1310, 105102), (1572, 87585), (1965, 70068), (2358, 58390), (2620, 52551), (3930, 35034), (4716, 29195), (5839, 23580), (5895, 23356), (7860, 17517), (11678, 11790)]