490052700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{181501}}^1$

素因数の和:181524

約数の個数: 72

約数和(自身を含む): 1575437360

約数和(自身を除く): 1085384660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 181501, 363002, 544503, 726004, 907505, 1089006, 1633509, 1815010, 2178012, 2722515, 3267018, 3630020, 4537525, 4900527, 5445030, 6534036, 8167545, 9075050, 9801054, 10890060, 13612575, 16335090, 18150100, 19602108, 24502635, 27225150, 32670180, 40837725, 49005270, 54450300, 81675450, 98010540, 122513175, 163350900, 245026350, 490052700]

約数ペア:

[(1, 490052700), (2, 245026350), (3, 163350900), (4, 122513175), (5, 98010540), (6, 81675450), (9, 54450300), (10, 49005270), (12, 40837725), (15, 32670180), (18, 27225150), (20, 24502635), (25, 19602108), (27, 18150100), (30, 16335090), (36, 13612575), (45, 10890060), (50, 9801054), (54, 9075050), (60, 8167545), (75, 6534036), (90, 5445030), (100, 4900527), (108, 4537525), (135, 3630020), (150, 3267018), (180, 2722515), (225, 2178012), (270, 1815010), (300, 1633509), (450, 1089006), (540, 907505), (675, 726004), (900, 544503), (1350, 363002), (2700, 181501)]