87083820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2897}}^1$

素因数の和:3079

約数の個数: 72

約数和(自身を含む): 265827744

約数和(自身を除く): 178743924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 2897, 3006, 3340, 5010, 5794, 6012, 7515, 8691, 10020, 11588, 14485, 15030, 17382, 26073, 28970, 30060, 34764, 43455, 52146, 57940, 86910, 104292, 130365, 173820, 260730, 483799, 521460, 967598, 1451397, 1935196, 2418995, 2902794, 4354191, 4837990, 5805588, 7256985, 8708382, 9675980, 14513970, 17416764, 21770955, 29027940, 43541910, 87083820]

約数ペア:

[(1, 87083820), (2, 43541910), (3, 29027940), (4, 21770955), (5, 17416764), (6, 14513970), (9, 9675980), (10, 8708382), (12, 7256985), (15, 5805588), (18, 4837990), (20, 4354191), (30, 2902794), (36, 2418995), (45, 1935196), (60, 1451397), (90, 967598), (167, 521460), (180, 483799), (334, 260730), (501, 173820), (668, 130365), (835, 104292), (1002, 86910), (1503, 57940), (1670, 52146), (2004, 43455), (2505, 34764), (2897, 30060), (3006, 28970), (3340, 26073), (5010, 17382), (5794, 15030), (6012, 14485), (7515, 11588), (8691, 10020)]