55063620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 167632920

約数和(自身を除く): 112569300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 601, 1018, 1202, 1527, 1803, 2036, 2404, 2545, 3005, 3054, 3606, 4581, 5090, 5409, 6010, 6108, 7212, 7635, 9015, 9162, 10180, 10818, 12020, 15270, 18030, 18324, 21636, 22905, 27045, 30540, 36060, 45810, 54090, 91620, 108180, 305909, 611818, 917727, 1223636, 1529545, 1835454, 2753181, 3059090, 3670908, 4588635, 5506362, 6118180, 9177270, 11012724, 13765905, 18354540, 27531810, 55063620]

約数ペア:

[(1, 55063620), (2, 27531810), (3, 18354540), (4, 13765905), (5, 11012724), (6, 9177270), (9, 6118180), (10, 5506362), (12, 4588635), (15, 3670908), (18, 3059090), (20, 2753181), (30, 1835454), (36, 1529545), (45, 1223636), (60, 917727), (90, 611818), (180, 305909), (509, 108180), (601, 91620), (1018, 54090), (1202, 45810), (1527, 36060), (1803, 30540), (2036, 27045), (2404, 22905), (2545, 21636), (3005, 18324), (3054, 18030), (3606, 15270), (4581, 12020), (5090, 10818), (5409, 10180), (6010, 9162), (6108, 9015), (7212, 7635)]