73515060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136139}}^1$

素因数の和:136157

約数の個数: 48

約数和(自身を含む): 228715200

約数和(自身を除く): 155200140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136139, 272278, 408417, 544556, 680695, 816834, 1225251, 1361390, 1633668, 2042085, 2450502, 2722780, 3675753, 4084170, 4901004, 6126255, 7351506, 8168340, 12252510, 14703012, 18378765, 24505020, 36757530, 73515060]

約数ペア:

[(1, 73515060), (2, 36757530), (3, 24505020), (4, 18378765), (5, 14703012), (6, 12252510), (9, 8168340), (10, 7351506), (12, 6126255), (15, 4901004), (18, 4084170), (20, 3675753), (27, 2722780), (30, 2450502), (36, 2042085), (45, 1633668), (54, 1361390), (60, 1225251), (90, 816834), (108, 680695), (135, 544556), (180, 408417), (270, 272278), (540, 136139)]