47736180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 145777632

約数和(自身を除く): 98041452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1627, 1630, 1956, 2445, 2934, 3254, 3260, 4881, 4890, 5868, 6508, 7335, 8135, 9762, 9780, 14643, 14670, 16270, 19524, 24405, 29286, 29340, 32540, 48810, 58572, 73215, 97620, 146430, 265201, 292860, 530402, 795603, 1060804, 1326005, 1591206, 2386809, 2652010, 3182412, 3978015, 4773618, 5304020, 7956030, 9547236, 11934045, 15912060, 23868090, 47736180]

約数ペア:

[(1, 47736180), (2, 23868090), (3, 15912060), (4, 11934045), (5, 9547236), (6, 7956030), (9, 5304020), (10, 4773618), (12, 3978015), (15, 3182412), (18, 2652010), (20, 2386809), (30, 1591206), (36, 1326005), (45, 1060804), (60, 795603), (90, 530402), (163, 292860), (180, 265201), (326, 146430), (489, 97620), (652, 73215), (815, 58572), (978, 48810), (1467, 32540), (1627, 29340), (1630, 29286), (1956, 24405), (2445, 19524), (2934, 16270), (3254, 14670), (3260, 14643), (4881, 9780), (4890, 9762), (5868, 8135), (6508, 7335)]