187484580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7951}}^1$

素因数の和:8097

約数の個数: 72

約数和(自身を含む): 573116544

約数和(自身を除く): 385631964

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, 5895, 7860, 7951, 11790, 15902, 23580, 23853, 31804, 39755, 47706, 71559, 79510, 95412, 119265, 143118, 159020, 238530, 286236, 357795, 477060, 715590, 1041581, 1431180, 2083162, 3124743, 4166324, 5207905, 6249486, 9374229, 10415810, 12498972, 15623715, 18748458, 20831620, 31247430, 37496916, 46871145, 62494860, 93742290, 187484580]

約数ペア:

[(1, 187484580), (2, 93742290), (3, 62494860), (4, 46871145), (5, 37496916), (6, 31247430), (9, 20831620), (10, 18748458), (12, 15623715), (15, 12498972), (18, 10415810), (20, 9374229), (30, 6249486), (36, 5207905), (45, 4166324), (60, 3124743), (90, 2083162), (131, 1431180), (180, 1041581), (262, 715590), (393, 477060), (524, 357795), (655, 286236), (786, 238530), (1179, 159020), (1310, 143118), (1572, 119265), (1965, 95412), (2358, 79510), (2620, 71559), (3930, 47706), (4716, 39755), (5895, 31804), (7860, 23853), (7951, 23580), (11790, 15902)]