428498100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{52901}}^1$

素因数の和:52927

約数の個数: 90

約数和(自身を含む): 1389047814

約数和(自身を除く): 960549714

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, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 52901, 105802, 158703, 211604, 264505, 317406, 476109, 529010, 634812, 793515, 952218, 1058020, 1322525, 1428327, 1587030, 1904436, 2380545, 2645050, 2856654, 3174060, 3967575, 4284981, 4761090, 5290100, 5713308, 7141635, 7935150, 8569962, 9522180, 11902725, 14283270, 15870300, 17139924, 21424905, 23805450, 28566540, 35708175, 42849810, 47610900, 71416350, 85699620, 107124525, 142832700, 214249050, 428498100]

約数ペア:

[(1, 428498100), (2, 214249050), (3, 142832700), (4, 107124525), (5, 85699620), (6, 71416350), (9, 47610900), (10, 42849810), (12, 35708175), (15, 28566540), (18, 23805450), (20, 21424905), (25, 17139924), (27, 15870300), (30, 14283270), (36, 11902725), (45, 9522180), (50, 8569962), (54, 7935150), (60, 7141635), (75, 5713308), (81, 5290100), (90, 4761090), (100, 4284981), (108, 3967575), (135, 3174060), (150, 2856654), (162, 2645050), (180, 2380545), (225, 1904436), (270, 1587030), (300, 1428327), (324, 1322525), (405, 1058020), (450, 952218), (540, 793515), (675, 634812), (810, 529010), (900, 476109), (1350, 317406), (1620, 264505), (2025, 211604), (2700, 158703), (4050, 105802), (8100, 52901)]