145827540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90017}}^1$

素因数の和:90038

約数の個数: 60

約数和(自身を含む): 457471476

約数和(自身を除く): 311643936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90017, 180034, 270051, 360068, 450085, 540102, 810153, 900170, 1080204, 1350255, 1620306, 1800340, 2430459, 2700510, 3240612, 4050765, 4860918, 5401020, 7291377, 8101530, 9721836, 12152295, 14582754, 16203060, 24304590, 29165508, 36456885, 48609180, 72913770, 145827540]

約数ペア:

[(1, 145827540), (2, 72913770), (3, 48609180), (4, 36456885), (5, 29165508), (6, 24304590), (9, 16203060), (10, 14582754), (12, 12152295), (15, 9721836), (18, 8101530), (20, 7291377), (27, 5401020), (30, 4860918), (36, 4050765), (45, 3240612), (54, 2700510), (60, 2430459), (81, 1800340), (90, 1620306), (108, 1350255), (135, 1080204), (162, 900170), (180, 810153), (270, 540102), (324, 450085), (405, 360068), (540, 270051), (810, 180034), (1620, 90017)]