558908100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{69001}}^1$

素因数の和:69027

約数の個数: 90

約数和(自身を含む): 1811785514

約数和(自身を除く): 1252877414

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, 69001, 138002, 207003, 276004, 345005, 414006, 621009, 690010, 828012, 1035015, 1242018, 1380020, 1725025, 1863027, 2070030, 2484036, 3105045, 3450050, 3726054, 4140060, 5175075, 5589081, 6210090, 6900100, 7452108, 9315135, 10350150, 11178162, 12420180, 15525225, 18630270, 20700300, 22356324, 27945405, 31050450, 37260540, 46575675, 55890810, 62100900, 93151350, 111781620, 139727025, 186302700, 279454050, 558908100]

約数ペア:

[(1, 558908100), (2, 279454050), (3, 186302700), (4, 139727025), (5, 111781620), (6, 93151350), (9, 62100900), (10, 55890810), (12, 46575675), (15, 37260540), (18, 31050450), (20, 27945405), (25, 22356324), (27, 20700300), (30, 18630270), (36, 15525225), (45, 12420180), (50, 11178162), (54, 10350150), (60, 9315135), (75, 7452108), (81, 6900100), (90, 6210090), (100, 5589081), (108, 5175075), (135, 4140060), (150, 3726054), (162, 3450050), (180, 3105045), (225, 2484036), (270, 2070030), (300, 1863027), (324, 1725025), (405, 1380020), (450, 1242018), (540, 1035015), (675, 828012), (810, 690010), (900, 621009), (1350, 414006), (1620, 345005), (2025, 276004), (2700, 207003), (4050, 138002), (8100, 69001)]