1330582900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 2978587136

約数和(自身を除く): 1648004236

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 271, 370, 542, 740, 925, 1084, 1327, 1355, 1850, 2654, 2710, 3700, 5308, 5420, 6635, 6775, 10027, 13270, 13550, 20054, 26540, 27100, 33175, 40108, 49099, 50135, 66350, 98198, 100270, 132700, 196396, 200540, 245495, 250675, 359617, 490990, 501350, 719234, 981980, 1002700, 1227475, 1438468, 1798085, 2454950, 3596170, 4909900, 7192340, 8990425, 13305829, 17980850, 26611658, 35961700, 53223316, 66529145, 133058290, 266116580, 332645725, 665291450, 1330582900]

約数ペア:

[(1, 1330582900), (2, 665291450), (4, 332645725), (5, 266116580), (10, 133058290), (20, 66529145), (25, 53223316), (37, 35961700), (50, 26611658), (74, 17980850), (100, 13305829), (148, 8990425), (185, 7192340), (271, 4909900), (370, 3596170), (542, 2454950), (740, 1798085), (925, 1438468), (1084, 1227475), (1327, 1002700), (1355, 981980), (1850, 719234), (2654, 501350), (2710, 490990), (3700, 359617), (5308, 250675), (5420, 245495), (6635, 200540), (6775, 196396), (10027, 132700), (13270, 100270), (13550, 98198), (20054, 66350), (26540, 50135), (27100, 49099), (33175, 40108)]