218626020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 683303040

約数和(自身を除く): 464677020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1506, 1613, 2259, 2510, 3012, 3226, 3765, 4518, 4839, 5020, 6452, 6777, 7530, 8065, 9036, 9678, 11295, 13554, 14517, 15060, 16130, 19356, 22590, 24195, 27108, 29034, 32260, 33885, 43551, 45180, 48390, 58068, 67770, 72585, 87102, 96780, 135540, 145170, 174204, 217755, 290340, 404863, 435510, 809726, 871020, 1214589, 1619452, 2024315, 2429178, 3643767, 4048630, 4858356, 6072945, 7287534, 8097260, 10931301, 12145890, 14575068, 18218835, 21862602, 24291780, 36437670, 43725204, 54656505, 72875340, 109313010, 218626020]

約数ペア:

[(1, 218626020), (2, 109313010), (3, 72875340), (4, 54656505), (5, 43725204), (6, 36437670), (9, 24291780), (10, 21862602), (12, 18218835), (15, 14575068), (18, 12145890), (20, 10931301), (27, 8097260), (30, 7287534), (36, 6072945), (45, 4858356), (54, 4048630), (60, 3643767), (90, 2429178), (108, 2024315), (135, 1619452), (180, 1214589), (251, 871020), (270, 809726), (502, 435510), (540, 404863), (753, 290340), (1004, 217755), (1255, 174204), (1506, 145170), (1613, 135540), (2259, 96780), (2510, 87102), (3012, 72585), (3226, 67770), (3765, 58068), (4518, 48390), (4839, 45180), (5020, 43551), (6452, 33885), (6777, 32260), (7530, 29034), (8065, 27108), (9036, 24195), (9678, 22590), (11295, 19356), (13554, 16130), (14517, 15060)]