27450900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3389}}^1$

素因数の和:3415

約数の個数: 90

約数和(自身を含む): 89011230

約数和(自身を除く): 61560330

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, 3389, 4050, 6778, 8100, 10167, 13556, 16945, 20334, 30501, 33890, 40668, 50835, 61002, 67780, 84725, 91503, 101670, 122004, 152505, 169450, 183006, 203340, 254175, 274509, 305010, 338900, 366012, 457515, 508350, 549018, 610020, 762525, 915030, 1016700, 1098036, 1372545, 1525050, 1830060, 2287575, 2745090, 3050100, 4575150, 5490180, 6862725, 9150300, 13725450, 27450900]

約数ペア:

[(1, 27450900), (2, 13725450), (3, 9150300), (4, 6862725), (5, 5490180), (6, 4575150), (9, 3050100), (10, 2745090), (12, 2287575), (15, 1830060), (18, 1525050), (20, 1372545), (25, 1098036), (27, 1016700), (30, 915030), (36, 762525), (45, 610020), (50, 549018), (54, 508350), (60, 457515), (75, 366012), (81, 338900), (90, 305010), (100, 274509), (108, 254175), (135, 203340), (150, 183006), (162, 169450), (180, 152505), (225, 122004), (270, 101670), (300, 91503), (324, 84725), (405, 67780), (450, 61002), (540, 50835), (675, 40668), (810, 33890), (900, 30501), (1350, 20334), (1620, 16945), (2025, 13556), (2700, 10167), (3389, 8100), (4050, 6778)]