78114900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11321}}^1$

素因数の和:11361

約数の個数: 72

約数和(自身を含む): 235859904

約数和(自身を除く): 157745004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 11321, 22642, 33963, 45284, 56605, 67926, 113210, 135852, 169815, 226420, 260383, 283025, 339630, 520766, 566050, 679260, 781149, 849075, 1041532, 1132100, 1301915, 1562298, 1698150, 2603830, 3124596, 3396300, 3905745, 5207660, 6509575, 7811490, 13019150, 15622980, 19528725, 26038300, 39057450, 78114900]

約数ペア:

[(1, 78114900), (2, 39057450), (3, 26038300), (4, 19528725), (5, 15622980), (6, 13019150), (10, 7811490), (12, 6509575), (15, 5207660), (20, 3905745), (23, 3396300), (25, 3124596), (30, 2603830), (46, 1698150), (50, 1562298), (60, 1301915), (69, 1132100), (75, 1041532), (92, 849075), (100, 781149), (115, 679260), (138, 566050), (150, 520766), (230, 339630), (276, 283025), (300, 260383), (345, 226420), (460, 169815), (575, 135852), (690, 113210), (1150, 67926), (1380, 56605), (1725, 45284), (2300, 33963), (3450, 22642), (6900, 11321)]