128862900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{5303}}^1$

素因数の和:5332

約数の個数: 108

約数和(自身を含む): 418952352

約数和(自身を除く): 290089452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 5303, 6075, 8100, 10606, 12150, 15909, 21212, 24300, 26515, 31818, 47727, 53030, 63636, 79545, 95454, 106060, 132575, 143181, 159090, 190908, 238635, 265150, 286362, 318180, 397725, 429543, 477270, 530300, 572724, 715905, 795450, 859086, 954540, 1193175, 1288629, 1431810, 1590900, 1718172, 2147715, 2386350, 2577258, 2863620, 3579525, 4295430, 4772700, 5154516, 6443145, 7159050, 8590860, 10738575, 12886290, 14318100, 21477150, 25772580, 32215725, 42954300, 64431450, 128862900]

約数ペア:

[(1, 128862900), (2, 64431450), (3, 42954300), (4, 32215725), (5, 25772580), (6, 21477150), (9, 14318100), (10, 12886290), (12, 10738575), (15, 8590860), (18, 7159050), (20, 6443145), (25, 5154516), (27, 4772700), (30, 4295430), (36, 3579525), (45, 2863620), (50, 2577258), (54, 2386350), (60, 2147715), (75, 1718172), (81, 1590900), (90, 1431810), (100, 1288629), (108, 1193175), (135, 954540), (150, 859086), (162, 795450), (180, 715905), (225, 572724), (243, 530300), (270, 477270), (300, 429543), (324, 397725), (405, 318180), (450, 286362), (486, 265150), (540, 238635), (675, 190908), (810, 159090), (900, 143181), (972, 132575), (1215, 106060), (1350, 95454), (1620, 79545), (2025, 63636), (2430, 53030), (2700, 47727), (4050, 31818), (4860, 26515), (5303, 24300), (6075, 21212), (8100, 15909), (10606, 12150)]