80212350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 199473840

約数和(自身を除く): 119261490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 661, 809, 1322, 1618, 1983, 2427, 3305, 3966, 4045, 4854, 6610, 8090, 9915, 12135, 16525, 19830, 20225, 24270, 33050, 40450, 49575, 60675, 99150, 121350, 534749, 1069498, 1604247, 2673745, 3208494, 5347490, 8021235, 13368725, 16042470, 26737450, 40106175, 80212350]

約数ペア:

[(1, 80212350), (2, 40106175), (3, 26737450), (5, 16042470), (6, 13368725), (10, 8021235), (15, 5347490), (25, 3208494), (30, 2673745), (50, 1604247), (75, 1069498), (150, 534749), (661, 121350), (809, 99150), (1322, 60675), (1618, 49575), (1983, 40450), (2427, 33050), (3305, 24270), (3966, 20225), (4045, 19830), (4854, 16525), (6610, 12135), (8090, 9915)]