80555850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59671}}^1$

素因数の和:59692

約数の個数: 48

約数和(自身を含む): 221979840

約数和(自身を除く): 141423990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59671, 119342, 179013, 298355, 358026, 537039, 596710, 895065, 1074078, 1491775, 1611117, 1790130, 2685195, 2983550, 3222234, 4475325, 5370390, 8055585, 8950650, 13425975, 16111170, 26851950, 40277925, 80555850]

約数ペア:

[(1, 80555850), (2, 40277925), (3, 26851950), (5, 16111170), (6, 13425975), (9, 8950650), (10, 8055585), (15, 5370390), (18, 4475325), (25, 3222234), (27, 2983550), (30, 2685195), (45, 1790130), (50, 1611117), (54, 1491775), (75, 1074078), (90, 895065), (135, 596710), (150, 537039), (225, 358026), (270, 298355), (450, 179013), (675, 119342), (1350, 59671)]